Slide Rules HOME page PRICES < SITE MAP >
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DescriptionPriceDate Bids

Prices of slide rules sold on ebay (the internet auction) in Apr-2008

WW2 German Dennert & Pape Military slide rule $1162.8706-Apr-200814
x-rare Russo-Finnish War WWII Artillery Slide-$1000.0007-Apr-20081
"Calculimetre Metal Circular Slide Rule,100+Ye$637.0014-Apr-200820
Fowler's Calculator Circular Slide Rule w Leat$566.0020-Apr-200814
German WWII Luftwaffe Navigational Slide Ruler$536.0016-Apr-200818
ww2 german dennert&pape luftwaffe military sli$510.0017-Apr-20082
Great Sikes Hydrometer w/ Two Ivry Proofing Sl$480.5120-Apr-200816
"VERY RARE SORNA SWISS DBL CHRONO, SLIDERULE, $360.0005-Apr-20082
Old Slide Rule & Case - System Dr Janssen - La$257.5509-Apr-20086
SEIKO Black Flight computer pilot watch with S$202.0008-Apr-200816
"Circa 1830 boxwood slide rule. excise, FOUR S$188.1913-Apr-20089
SEIKO Black Flight computer pilot watch with S$182.0006-Apr-200810
SEIKO 2-Toned flight computer watch with Slide$181.0007-Apr-20087
Vintage The Engineers Slide Rule E.M. Scofield$176.0912-Apr-20088
SEIKO Black Flight computer pilot watch with S$173.7301-Apr-20089
SEIKO Black Flight computer pilot watch with S$172.6510-Apr-200818
SEIKO 2-Toned flight computer watch with Slide$172.5113-Apr-200816
SEIKO Black Flight computer pilot watch with S$172.5012-Apr-200820
C. Durmont Pilot Pro Slide Rule Gold Chrono 8 $171.5003-Apr-200823
SEIKO 2-Toned flight computer watch with Slide$170.0011-Apr-20088
"sliderule chronograph "" Jetstream "", 2,17 i$169.0015-Apr-20081
50'S WAKMANN BRITIX CHRONOGRAPH - SLIDE RULE D$163.0004-Apr-200817
SEIKO 2-Toned flight computer watch with Slide$161.5009-Apr-20086
SEIKO 2-Toned flight computer watch with Slide$160.5004-Apr-20083
Slide Rule Slidedisk K.Emil Tröger Circular sl$160.0022-Apr-20081
SEIKO FLIGHT MASTER BLUE SLIDE RULE CHRONO ALA$152.6009-Apr-20089
1953 GERBER VARIABLE SCALE SLIDE RULE + MANUAL$152.5028-Apr-20084
Gerber Variable Scale Slide Rule $148.5029-Apr-20084
C. Durmont Pilot Pro Slide Rule Gold Chrono 8 $142.7513-Apr-200835
SEIKO ULTI PILOT SLIDE RULE. CHRONO SND255P1 $134.5014-Apr-200832
Constantin Durmont Navigator 8 Diamonds Slide-$129.5017-Apr-20089
"STANLEY 12"" Boxwood Gunters' Ruler - Pre Sli$125.0001-Apr-20081
ORIENT AUTOMATIC SLIDE RULE TITANIUM Watch Jum$119.0025-Apr-20081
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$119.0017-Apr-20081
Orient Automatic Watch Titanium Military Slide$119.0030-Apr-20081
Constantin Durmont Navigator 8 Diamonds Slide-$115.6301-Apr-200824
"slide rule large, old" $114.2715-Apr-200814
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$110.0019-Apr-20081
Vintage UNIQUE working slide rule money clip N$105.5008-Apr-200810
Constantin Durmont Navigator 8 Diamonds Slide-$104.4905-Apr-20083
Vintage Sterling Silver Slide Rule Tie Bar Cla$103.5006-Apr-200814
"Copyright 1931 ATLAS 8 1/4"" Circular Slide R$103.5001-Apr-20089
Seiko Pilot Chrono (7T92) Slide Rule $102.5001-Apr-20082
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $102.5004-Apr-200815
Constantin Durmont Navigator 8 Diamonds Slide-$102.5030-Apr-20089
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$101.1022-Apr-200810
Slide Rule Calculator Collection Spirule Picke$100.0029-Apr-200811
"CENTROZAP SLIDE RULER+OCTANT+LEVEL,POLAND,190$99.9915-Apr-20081
AN EASY INTRODUCTION TO THE SLIDE RULE: ASIMOV$99.0012-Apr-20081
Constantin Durmont Navigator 8 Diamonds Slide-$98.0011-Apr-200823
Constantin Durmont Navigator 8 Diamonds Slide-$96.7520-Apr-20089
Lg Lot Drafting Tools Slides Books Rulers Germ$96.0020-Apr-200811
Constantin Durmont Navigator 8 Diamonds Slide-$96.0014-Apr-200813
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$95.0019-Apr-200810
SEIKO GENTS PILOT SLIDE RULE NAVIGATOR SND253 $92.0011-Apr-200820
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$91.0014-Apr-200817
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$91.0004-Apr-20088
Constantin Durmont Navigator 8 Diamonds Slide-$91.0023-Apr-200814
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$91.0014-Apr-200814
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $90.1222-Apr-200814
DALIL most stunninng worldtimer DOUBLE slide r$90.0009-Apr-20081
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $90.0019-Apr-200819
C. Durmont Pilot Pro Slide Rule Gold Chrono 8 $90.0028-Apr-200843
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$89.0019-Apr-200813
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$89.0011-Apr-20088
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$89.0019-Apr-20085
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $88.0902-Apr-200812
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$88.0027-Apr-200818
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$88.0016-Apr-200812
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $88.0006-Apr-200811
"RARE VINTAGE SEIKO, 7015, SPEEDTIMER SLIDERUL$87.6606-Apr-20085
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$87.5109-Apr-20084
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $87.0022-Apr-200811
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $87.0019-Apr-200811
Vintage-60's tiny working slide rule tie clasp$87.0008-Apr-200813
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $87.0030-Apr-200822
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$87.0027-Apr-20086
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$87.0008-Apr-200820
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $86.7511-Apr-200812
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $86.5109-Apr-20089
SEIKO ULTI PILOT SLIDE RULE. CHRONO SND255P1 $86.0011-Apr-200815
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $86.0024-Apr-200811
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $85.0902-Apr-200811
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$85.0920-Apr-20087
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $85.0416-Apr-20089
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $85.0101-Apr-200811
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $85.0107-Apr-200813
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$85.0026-Apr-200813
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $85.0026-Apr-20086
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$85.0025-Apr-20088
"Very Rare Swiss Slide Rule, Signed Loga" $85.0016-Apr-20081
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME$84.9911-Apr-20081
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $84.0125-Apr-200810
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$84.0021-Apr-20087
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$84.0011-Apr-200810
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $84.0017-Apr-20088
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $84.0009-Apr-200811
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$84.0013-Apr-200811
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$84.0006-Apr-20088
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$83.8901-Apr-20085
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$83.5514-Apr-200811
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $83.5417-Apr-20086
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $83.5126-Apr-200810
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $83.5026-Apr-200811
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$83.0028-Apr-20088
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$83.0025-Apr-200814
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$83.0014-Apr-200811
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $83.0015-Apr-200810
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $83.0025-Apr-20089
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$83.0009-Apr-200815
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$83.0013-Apr-20089
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $83.0009-Apr-20089
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$82.9921-Apr-20085
Constantin Durmont Navigator 8 Diamonds Slide-$82.7508-Apr-200814
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$82.6523-Apr-200813
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $82.5013-Apr-200817
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $82.1122-Apr-20088
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $82.0921-Apr-200812
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$82.0010-Apr-20086
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $82.0025-Apr-200811
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$82.0008-Apr-20089
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $81.5013-Apr-200818
"Pierre Gy's Sampling Mineral Assay Slide Rule$81.1013-Apr-200812
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$81.0920-Apr-20086
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$81.0030-Apr-200811
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $81.0020-Apr-20086
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$81.0010-Apr-20085
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$81.0007-Apr-20084
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $81.0002-Apr-20086
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $81.0016-Apr-20088
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$81.0019-Apr-200815
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $81.0007-Apr-20087
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $81.0016-Apr-200812
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $81.0026-Apr-20088
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $81.0023-Apr-200817
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT$81.0010-Apr-200810
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $81.0010-Apr-200810
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $81.0012-Apr-200817
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$81.0005-Apr-200813
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $81.0024-Apr-200816
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $81.0013-Apr-20087
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $80.9903-Apr-200810
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $80.9910-Apr-20089
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$80.9907-Apr-20088
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $80.5014-Apr-200812
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $80.5015-Apr-20086
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $80.2211-Apr-20089
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$80.0009-Apr-20086
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$80.0011-Apr-20086
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$80.0011-Apr-20089
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $80.0015-Apr-200820
Constantin Durmont Navigator 8 Diamonds Slide-$80.0026-Apr-200815
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $80.0025-Apr-20086
ANTIQUE SLIDE RULE $80.0021-Apr-200819
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $80.0027-Apr-200815
DALIL most stunninng worldtimer DOUBLE slide r$80.0014-Apr-20081
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$80.0029-Apr-20089
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $80.0010-Apr-20085
$80.0026-Apr-200816
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$80.0017-Apr-20087
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$80.0026-Apr-20085
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$80.0026-Apr-20086
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$80.0028-Apr-200819
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$79.9029-Apr-200815
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $79.5012-Apr-20088
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$79.5010-Apr-20087
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$79.0905-Apr-20086
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $79.0908-Apr-20087
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $79.0019-Apr-20089
LOMO microscope X-Y STAGE slide ruler Zeiss Ol$79.0010-Apr-20081
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$79.0023-Apr-20088
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$79.0023-Apr-20086
Vintage Weber Engineering Drafting Slide Ruler$78.7726-Apr-20089
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $78.7526-Apr-200814
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $78.7027-Apr-200812
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $78.5721-Apr-20089
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $78.5723-Apr-20085
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $78.5011-Apr-20084
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $78.5007-Apr-20086
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $78.3725-Apr-20087
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$78.1011-Apr-20088
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $78.0917-Apr-200811
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $78.0004-Apr-20088
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $78.0029-Apr-200811
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $78.0026-Apr-20088
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $78.0003-Apr-200812
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$78.0024-Apr-20084
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $78.0004-Apr-20088
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $77.5628-Apr-200810
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $77.5527-Apr-20087
Functional Slide Rule Tie Clasp Clip $77.5413-Apr-200813
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$77.5104-Apr-200811
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $77.3718-Apr-200811
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT$77.2130-Apr-20084
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$77.0116-Apr-20086
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $77.0027-Apr-20088
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $77.0028-Apr-20088
Scarce Early Richardson Direct Reading Slide R$77.0013-Apr-200813
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$77.0006-Apr-200812
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$77.0028-Apr-20085
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $77.0008-Apr-20087
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$77.0006-Apr-20089
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$77.0005-Apr-20086
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $76.6007-Apr-20085
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $76.5521-Apr-200816
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$76.5109-Apr-200810
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $76.5005-Apr-20088
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$76.2529-Apr-20088
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $76.2527-Apr-200812
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$76.0101-Apr-20089
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $76.0112-Apr-200814
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $76.0103-Apr-20088
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$76.0103-Apr-200810
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$76.0001-Apr-20084
SEIKO stunning Sky Blue pilot slide rule Chron$76.0002-Apr-20083
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $76.0024-Apr-20087
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$76.0001-Apr-20088
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$76.0017-Apr-20086
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $76.0029-Apr-200810
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $76.0029-Apr-200810
SEIKO stunning Sky Blue pilot slide rule Chron$76.0002-Apr-20086
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$76.0018-Apr-20088
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$76.0008-Apr-200810
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$76.0020-Apr-20088
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $76.0025-Apr-200816
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$75.9912-Apr-20085
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $75.5030-Apr-20086
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$75.5004-Apr-20085
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$75.2318-Apr-200812
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$75.0019-Apr-20086
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$75.0003-Apr-200810
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$75.0003-Apr-20087
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $75.0014-Apr-200812
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $75.0019-Apr-200812
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$75.0030-Apr-200816
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $75.0005-Apr-20088
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $75.0028-Apr-20089
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $75.0006-Apr-200810
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $74.3028-Apr-20086
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $74.2518-Apr-200813
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT$74.0025-Apr-20088
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME$74.0021-Apr-200813
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $74.0025-Apr-20089
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$74.0010-Apr-20087
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $73.6603-Apr-20088
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT$73.3028-Apr-200812
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $73.2001-Apr-20085
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$73.1406-Apr-20089
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $73.1105-Apr-20084
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $73.1027-Apr-200810
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $73.0023-Apr-20088
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$73.0018-Apr-20087
"Seiko Pilot Watch, Flightmaster, Chronograph,$73.0007-Apr-20085
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $73.0013-Apr-20085
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $72.8929-Apr-20088
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $72.8930-Apr-200812
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$72.7116-Apr-20088
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $72.6625-Apr-20086
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$72.0018-Apr-200810
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $72.0030-Apr-20085
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $72.0029-Apr-200810
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $71.8928-Apr-20088
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $71.8805-Apr-20085
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$71.8025-Apr-20087
SEIKO ULTI PILOT SLIDE RULE. CHRONO SND255P1 $71.5322-Apr-200811
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$71.5022-Apr-200811
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $71.3301-Apr-200815
SEIKO ULTI PILOT SLIDE RULE. CHRONO SND255P1 $71.2925-Apr-200816
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $71.1030-Apr-20089
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$71.0115-Apr-20088
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$71.0004-Apr-200810
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT$71.0022-Apr-20089
SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH $71.0020-Apr-20087
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT$71.0005-Apr-200811
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$71.0028-Apr-200810
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$71.0005-Apr-200810
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME$70.0028-Apr-200813
Orient Men's Automatic - Slide Rule $69.9529-Apr-20081
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M WR $69.6925-Apr-20089
SEIKO SKYBlue Navigator Pilot SlideRule W/Chro$69.1010-Apr-20088
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT$69.0013-Apr-200810
SEIKO CRITERIA CHRONOGRAPH PILOT SLIDERULE WAT$68.8827-Apr-20088
VINTAGE LOGARITHM RULER mathematic SLIDE RULES$67.6628-Apr-200810
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT$67.2803-Apr-200813
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT$67.0116-Apr-200810
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT$67.0119-Apr-200810
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$67.0130-Apr-200815
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$67.0027-Apr-20088
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT$67.0007-Apr-200810
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$67.0030-Apr-20087
@ 60 + Slide rule calculators $66.9926-Apr-20085
74~Rockwell SCIENTIFIC SLIDE RULE 63R Pocket C$66.9808-Apr-200811
VINTAGE ROUND SLIDE RULE CIRCULAR CALCULATOR K$66.8926-Apr-20085
SEIKO CHRONOGRAPH PILOT AVIATION SLIDERULE WAT$66.2525-Apr-20088
SEIKO AEROSPACE CHRO SLIDE RULE - SND253/ INTL$66.0002-Apr-20085
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME$66.0001-Apr-200816
Slide Rule Sign $64.9913-Apr-20082
"Vintage,1961 SIC Log Log No 1570 Slide Rule,C$63.0015-Apr-20088
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$62.0030-Apr-20086
Plethora of Slide Rules! Instant Collection $61.0020-Apr-200811
VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RUL$61.0029-Apr-20082
Vintage Antique Office Desk Calculator Slide R$61.0010-Apr-20084
SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND$61.0024-Apr-20086
SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH$60.9922-Apr-200812
New Logarex (Czech) Studio Slide Rule with 23 $59.9929-Apr-20081
Stadia Surveying Civil Engineer Slide Rule - N$59.9929-Apr-20082
Slide Rule FUJI DUPLEX LOG/ LOG n° 553P règle $58.0002-Apr-20086
SCIENTIFIC INSTRUMENTS CIRCULAR SLIDE RULE 161$57.9907-Apr-20087
England Vintage Rope/Hemp Slide Rule W.H.Brown$53.9908-Apr-20086
NEW SEIKO PRO PILOT Slide Ruler Chrono 100M ME$53.0007-Apr-200811
Keufel & Esser E4181 JetLog Slide Rule Set MIB$52.9913-Apr-20083
Functional Slide Rule Tie Clasp Clip Box & Pap$52.8820-Apr-200810
"Vintage ""Calculator"" and Slide Rule with in$52.0202-Apr-200813
1962 Scientific Instruments No.120 circular sl$52.0025-Apr-20083
SLIDE RULE TIE CLASP 2 diamonds with paper wor$51.0007-Apr-200810
"SCRTD GM BUS #2377 ""RULER"" ORIGINAL COLOR S$51.0015-Apr-20083
Collection Old Slide Rules $50.1305-Apr-200814
o o o . Vintage Booklets ELECTRONICS & your Sl$50.0003-Apr-200816
Lot Of Five ( 5 ) Old Worn Well Used Slide Rul$49.9903-Apr-20081
Staedtler Mars No. 944 28 Slide Rule $49.0005-Apr-20087
MILITARY MOSCOW RUSSIAN CIRCULAR SLIDE RULE KL$49.0017-Apr-20081
Reed Hydraulic Slide Rule Drilling Equipment $46.0024-Apr-20089
George W Richardson Metal Slide Rule Copyright$46.0027-Apr-20087
"SLIDE RULE,CARL ZEISS JENA,REISS MADE IN GERM$45.9529-Apr-20084
Old French Slide Rule - Engineering or Draftin$45.0007-Apr-20083
1909 CIRCULAR SLIDE RULE FOR ELECTRIC MOTORS &$44.0016-Apr-20086
Miller Falls Co Combination Slide rule $43.7815-Apr-20088
"XXX LARGE Slide Rule, 4 ft long X 9 in wide V$43.0007-Apr-20083
"2 circular slide rules, Norma Ronda 100 and 1$43.0001-Apr-200810
US Army Slide Rule used in Vietnam to aim arti$43.0027-Apr-200816
VINTAGE FEARNS TANK CAPACITY CIRCULAR SLIDE RU$42.9923-Apr-20084
$42.0529-Apr-20086
1968 GE Sama & Etani Circular Slide Rule 600 b$41.0526-Apr-200826
Huge Lot Drafting Art supplies Sliderule Ruler$41.0413-Apr-20086
Vintage Master Interlox Slide Rule No 106 Mint$41.0117-Apr-20085
MOTORCYCLE TECHNICALITIES BY PHIL IRVING AKA S$41.0021-Apr-20084
VINTAGE SAMA & ETANI CIRCULAR SLIDE RULE WITH $41.0022-Apr-200821
SANS AND STREIFFE BAMBOO SLIDE RULES WITH CASE$41.0028-Apr-20083
Vintage Slide Rule Tie Bar $41.0010-Apr-200811
Listing and payment details: $40.4126-Apr-20088
Blundell Dual face Janus Series T 50 slide rul$39.9501-Apr-20081
Vintage 1976 Rockwell 64RD Slide Rule Pocket C$39.7920-Apr-20088
Slide Rule Slidedisk K.Emil Tröger Circular sl$39.0006-Apr-20081
Lockheed F-104 Keychain and Circular Slide Rul$38.5914-Apr-200812
"4 vintage rules with slides Stanley,Lufkin Ex$38.5014-Apr-20087
Staedtler Slide Rule Model 54408 $38.0007-Apr-20085
Stanley Rule #26 Carpenters Slide Boxwood Vint$38.0020-Apr-20085
Vintage Staedtler I Mars #944 02 Slide Rule $38.0001-Apr-20086
Geo. W. Richardson Military Slide Rule Model o$38.0013-Apr-20086
Binary Slide Rule with case and Instruction bo$38.0020-Apr-200811
Listing and payment details: $37.5529-Apr-20086
TIE CLASP BY SWANK WITH WORKING SLIDE RULE $37.5030-Apr-20086
Plumb IQ slide rule for scoring Wechsler-Belle$37.0327-Apr-20083
Vintage Gilson Midget Slide rule Copyrighted19$37.0027-Apr-20084
Circular slide rule; GE Space Propulsion Calcu$37.0001-Apr-20087
VINTAGE WORKING SLIDE RULE TIE BAR CLIP CLASP $36.6814-Apr-20089
WWII Army Air Force Slide Rule Mannehim Trig N$36.5529-Apr-20083
1963 Scientific Instruments D-120 circular sli$36.0009-Apr-20084
"Vintage Slide Rule by Scientific Instrument C$36.0019-Apr-20088
"2 circular slide rules, Norma Merkuria 100 an$36.0009-Apr-20086
JAPANESSE SLIDE RULER / COMPASS MODEL 1302 $35.5004-Apr-20087
"VINTAGE ALVIN ""ELITE"" MULTILOG SLIDE RULE W$35.0007-Apr-20084
"""The Slide Rule"" Book - Hinckley and Ramsay$34.6912-Apr-20087
Vintage Sama & Etani Circular Slide Rule 1969 $34.6006-Apr-200810
Slide Rule FUJI n° 534S règle à calculs $34.5002-Apr-20082
Vintage TINY Glass SLIDE RULE Tie Bar Clasp Cl$34.0027-Apr-20088
"Drafting Lot Compass,Template,Slide Rule,Scal$32.5219-Apr-20086
1922 RITOW MANIFOLD DRAFTING SLIDE RULE FREDER$32.2020-Apr-20084
The Binary Slide Rule $32.1122-Apr-20085
1937 THE SLIDE RULE Military Manual CANADA $32.0028-Apr-20084
VERNON WORKING SLIDE RULE TIE CLASP BAR GOLD P$32.0008-Apr-20085
"VINTAGE DRAFTING ENGINEERING TOOLS SLIDE RULE$31.7810-Apr-20086
Sans and Streiffe Bamboo Slide Rule $31.0019-Apr-200812
VINTAGE CIRCULAR GERMAN PRELUDIN Calculator SL$30.9903-Apr-20082
Maxim Motor Co Fire Stream Calculator Advert S$30.9906-Apr-20083
Antique Stanley Folding Caliper Rule #32 Slide$30.9926-Apr-20088
VINTAGE CIRCULAR BINARY SLIDE RULE MACHINIST W$30.6930-Apr-20089
$30.0001-Apr-20084
The SLIDE RULE and How to Use It: A Text-Work $30.0021-Apr-20088
Logarex 27205 Slide Rule $30.0012-Apr-20081
ANTIQUE STANLEY FOLDING CALIPER RULE #32 SLIDE$29.9925-Apr-20086
MIB Blundell 808 Accountant's and Business Sli$29.9926-Apr-20081
"VINTAGE CHEMAPOL CHEMICAL ENGINEERING SLIDE R$29.9922-Apr-20081
"SLIDE RULE History, Models, and Makers - New $29.9515-Apr-20081
"SLIDE RULE History, Models, and Makers - New $29.9521-Apr-20081
"SLIDE RULE History, Models, and Makers - New $29.9508-Apr-20081
A-bomb nuclear yield circular slide rule MINT $29.6707-Apr-20081
16MM FILM B&W LOGARITHMS & SLIDE RULE # 5 $29.0022-Apr-20083
SAMA & ETANI Science Tables and Circular Slide$28.9903-Apr-200810
MIB Blundell 808 Accountant's and Business Sli$28.0022-Apr-20087
Slide Rule Polhemus Celestial Computer Air Nav$27.5017-Apr-20082
KAHLSICO HUMIDITY CALCULATOR PSYCHROMETER SLID$27.5024-Apr-200812
Assortment Of Slide Rules Plus More $27.0018-Apr-20082
"Navigational Slide Rule made in England ""Uni$27.0007-Apr-20083
2 VINTAGE SLIDE RULES LAB COLLEGE TELEDYNE-PIC$27.0006-Apr-200811
The DX Edge Slide Rule Gray Line Device $27.0011-Apr-20087
Shock Proof Slide Rule Dial Caliper with Hard $26.9927-Apr-200810
CALCULATING ON SLIDE RULE AND DISK - New Book $26.9530-Apr-20081
CALCULATING ON SLIDE RULE AND DISK - New Book $26.9522-Apr-20081
CALCULATING ON SLIDE RULE AND DISK - New Book $26.9523-Apr-20081
CALCULATING ON SLIDE RULE AND DISK - New Book $26.9525-Apr-20081
CALCULATING ON SLIDE RULE AND DISK - New Book $26.9517-Apr-20081
"Miniature Slide Rule C,D & A Scales Tie Clip"$26.5107-Apr-200810
SLIDE RULE tie clip by VERNON vintage A C D sc$26.0001-Apr-20088
stanley wood rule slides to 48'' $26.0025-Apr-20087
"8 Elc SlideRule Calcs-Allied, Ohmite, Sprague$26.0022-Apr-20082
"Vintage Nuclear Explosion Slide Rule 18-1/2""$26.0009-Apr-20084
VINTAGE ARITHMA ADDIATOR ADDING MACHINE Slide $25.8806-Apr-20087
US Army Military Slide Rule With Holster $25.5910-Apr-200810
Vintage Vernon Slide Rule Tie Clasp Clip $25.0103-Apr-20089
Korean War (FO) -Astmuth Table-slide rule-Pick$25.0006-Apr-20081
Lot of 3 Vintage Slide Rules W/Cases & Boxes $25.0001-Apr-20082
Carpenter's Master Slide Rule By Interlox MFG $25.0021-Apr-20083
VINTAGE SLIDE RULE LOGAR - HUNGARY $24.9903-Apr-20081
Antique Stanley Folding Caliper Rule #36 Slide$24.9920-Apr-20081
Russian Soviet Defense RADIATION DOSE SLIDE RU$24.9509-Apr-20081
Pocket Slide Rule GRAPHOPLEX 612 made in Franc$24.5030-Apr-20086
Vintage Russian Mathematical Slide Rule Calcul$23.5002-Apr-20082
Vintage Machinist Circular Binary Slide Rule w$23.5027-Apr-20087
LUFKIN #171 Boxwood Folding Rule - Brass Calip$23.0129-Apr-20085
SIC No. 5510 Pocket Slide Rule case c. 1961 $22.7627-Apr-20086
Slide rule $22.5020-Apr-20085
Binary Slide Rule Vintage 1931-1940 works perf$22.5027-Apr-20089
Slide Ruler in Leather Case+Various Drafting T$22.4907-Apr-20086
Vintage 50's 60's working Gold Slide Rule Tie $22.0024-Apr-20081
Therma Fan Law Calculator CIRCULAR ADV SLIDE R$22.0028-Apr-20085
National Union Radio Slide Rule w/ Case & Inst$21.7327-Apr-20085
1931 1940 Binary Slide Rule Lucite Dials VINTA$21.7122-Apr-20082
OLD CIRCULAR BINARY SLIDE RULE MACHINIST WITH $21.5513-Apr-20085
Rare! Vintage! Working SLIDE RULE TIE BAR Coll$21.5020-Apr-20089
POWLEY COMPUTER FOR HANDLOADERS SLIDERULE- RAR$21.3721-Apr-20086
Antique Stanley Folding Caliper Rule #32 Slide$21.2311-Apr-20082
Carpenter's Master Slide Rule By Interlox MFG $21.0611-Apr-20085
1935 Army Air Forces Dead Reckoning circular s$21.0106-Apr-20085
ACCA Duct Slide Rule $21.0001-Apr-20082
Laminated Circular Slide Rule 12 1/4 Inch Diam$20.5022-Apr-20084
The Slide Rule : ICS Schools Manual 1930 $20.5012-Apr-20085
The Slide Rule - 1909 $20.5019-Apr-20083
Lagre Circular Slide Rule - Trigonometry Angle$20.5012-Apr-20089
Gralab Darkroom Calculator Slide Rule for B&W $20.5018-Apr-20082
NEW SLIDE RULE - LOG LOG DUPLEX S889 $20.5005-Apr-20086
ENGINEERING SLIDE RULE TIE CLASP PLASTIC REALL$20.5029-Apr-20089
Vintage Reactance Slide Rule SHURE/Cover Never$20.5022-Apr-20083
Circular Sama & Etani slide rule $20.0006-Apr-20081
"Circular Slide Rule, with Dow logo, instructi$20.0003-Apr-20081
STANLEY Boxwood Folding Rule - Brass Caliper S$19.9915-Apr-20081
Antique/ Vintage Midget Circular Slide Rule 19$19.9907-Apr-20081
RARE & UNIDENTIFIED JAPAN MADE SLIDE RULE - CA$19.9922-Apr-20081
MINT JASON NO. 803 JAPAN SLIDE RULE W CASE DRA$19.9917-Apr-20081
ANTIQUE SLIDE RULE $19.9921-Apr-20081
LUFKIN #171 Boxwood Folding Rule - Brass Calip$19.9901-Apr-20081
SLIDE RULE A Journey through 3 Centuries - New$19.9517-Apr-20081
SLIDE RULE A Journey through 3 Centuries - New$19.9518-Apr-20081
A History of the Logarithmic Slide Rule - F. C$19.9525-Apr-20081
ARCHITECT ENGINEER DRAFTING LOT SLIDE RULE SCA$19.9520-Apr-20081
SLIDE RULE A Journey through 3 Centuries - New$19.9512-Apr-20081
A History of the Logarithmic Slide Rule - F. C$19.9527-Apr-20081
HOPKINS Split Image Transit with Circular Slid$19.4829-Apr-20083
"Brass 12 in 1 Ruler, Brass Slide Rule Pat Jul$19.4615-Apr-20085
Wooden Ruler Patented 1896 Slides Open To 49 I$19.0513-Apr-20084
vintage WORKING Sterling Silver SLIDE RULE Tie$18.8110-Apr-20084
Slide Rule Sliderule Tie Clip Works! Sterling $18.5003-Apr-20086
Slide Rule $18.2707-Apr-20086
"155mm Howitzer Vietnam Era Slide Rule, No Res$18.2710-Apr-20083
MORSE PROXIMATOR Decimalizer slide rule vintag$18.1915-Apr-20082
Vintage Bamboo RELAY Sliderule Palco design us$18.0017-Apr-20081
The 1934 MASCOT CIRCULAR SLIDE RULE case & man$17.9714-Apr-20085
MECHANICAL SPRINGS 1ED1944 Wallace Barnes+Slid$17.9530-Apr-20081
1974 Vintage ICP Electronic Slide Rule Calcula$17.1603-Apr-20089
LOT OF 3 OPTICAL SLIDE RULES WST5655-501 10 IN$17.0610-Apr-20083
OLD LUFKIN BOXWOOD & BRASS ARCH CALIPER SLIDE $17.0502-Apr-20085
NICE Vintage Arithma Addiator Slide Rule Calcu$16.5025-Apr-20086
ORIGINAL COX&STEVENS AIRCRAFT CORP B-29 SLIDE $16.5012-Apr-20082
OLD ANACONDA CO WIDE-BAND TRANSMISSION SLIDE R$16.4917-Apr-20085
Circular slide rule; Gas Turbine Computer $16.4901-Apr-20084
"Braille Slide Rule, Ruler and Deck of Playing$16.4901-Apr-20085
Unusual medical slide rule - Eli Lilly - 1935 $16.2707-Apr-20084
Slide rule datarule with instructions document$16.2726-Apr-20086
Mint GE Radio Range & Signal Strength Calc. Sl$15.5503-Apr-20086
Slide Rule Tie Clasp Has 2 small diamonds at e$15.5429-Apr-20083
VINTAGE SLIDE RULE AND INSTRUCTION WORKBOOK--C$15.5027-Apr-20085
The Binary Slide rule Copy right 1940 USA $15.5009-Apr-20088
"NICE CALIPER ,SLIDE RULE ,SCALE MODEL REF. RU$15.5017-Apr-20087
Slide Rule Tie Clip Clasp Bar Made in USA WORK$15.5017-Apr-20086
"STANLEY 4"" Boxwood & Brass Folding Rule - Ca$15.5029-Apr-20083
VINTAGE DRAFTING TOOLS SLIDE RULE/ COMPASS $15.5001-Apr-20082
ACU-MATH MODEL 900 SLIDE RULE HIGH QUALITY MAN$15.5025-Apr-20084
Large Lot Vintage Slide Rule Engineering Calcu$15.5009-Apr-20084
1947 PAN AM CLIPPER CIRCULAR SLIDE RULE! TIME $15.4910-Apr-20082
WORLD WAR 2 MILITARY MEMORABILIA ARTILLERY SLI$15.2705-Apr-20083
Set 4 Machinist Advertising Slide Rules $15.0015-Apr-20081
Slide Rule Sans & Streiffe Model 311 w/ Origin$15.0029-Apr-20081
Monsanto Sama Etani Circular Slide Rule w Case$14.9903-Apr-20081
GENERAL USA RULER & SLIDE CALIPER STAINLESS ST$14.9912-Apr-20081
Unique Sterling Silver Slide Rule Tie Clasp Cl$14.9929-Apr-20081
Vintage Diwa Darmstadt # 141 Wooden Slide Rule$14.9926-Apr-20081
BASS SLIDE RULE - 5 POSITIONS - EVERY NOTE IN $14.9510-Apr-20081
6 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO$14.9506-Apr-20081
7 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO$14.9505-Apr-20081
6 STRING BASS SLIDE RULE - 5 POSITIONS - ON FI$14.9513-Apr-20081
BASS SLIDE RULE - 5 POSITIONS - IMPROVISE !! $14.9522-Apr-20081
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS - $14.9518-Apr-20081
6 STRING FRETLESS BASS SLIDE RULE - 5 POSITION$14.9526-Apr-20081
5 STRING FRETLESS BASS SLIDE RULE - 5 POSITION$14.9506-Apr-20081
KEYBOARD SLIDE RULE - EVERY NOTE IN ANY KEY !!$14.9527-Apr-20081
Slide Rule Lapel Pin ~ JETS Made In U.S.A. $14.6018-Apr-20083
Vintage Circular Slide Rule with case - 1936 *$14.5014-Apr-20082
Denney-Reyburn Rotary Slide Rule Nerd Collecti$14.2714-Apr-20087
Slide Rule Type Fast Belting Calculations 6 Li$13.9518-Apr-20083
Binary Slide Rule by Gilson Co. with Instructi$13.7618-Apr-20082
"JASON No. 802 SLIDE RULE W/LEATHER CASE, MADE$13.5024-Apr-20083
"Vintage Sthuthers-Dunn Inc. 6"" lg. Slide Rul$13.2728-Apr-20085
Vintage Berger Scientific Slide Rule $13.2704-Apr-20082
THREE SLIDE RULERS $13.2705-Apr-20084
"Weems & Plath Nautical Slide Rule 105, Naval $13.1321-Apr-20084
Circular slide rule; Martin Denver Space Veh. $13.1301-Apr-20082
$12.9907-Apr-20081
SLIDE RULE SIMPLIFIED C. O. HARRIS BOOK RULER $12.9919-Apr-20081
Vintage BROWN & SHARPE Pocket SLIDE CALIPER RU$12.8528-Apr-200812
Pair of Tough to Find Slide Rules & Cases $12.8427-Apr-20084
VINTAGE SLIDE RULE TIE CLIP $12.7113-Apr-20083
Hevi-Duty Electric Goldsboro NC Circular Slide$12.6228-Apr-20083
HUGE SLIDE RULE adv Cathodeon Crystals / Engla$12.5028-Apr-20082
VINTAGE SAMBLES ARTISAN WOOD BRASS CALIPER SLI$12.5013-Apr-20082
Round Midget Atlas Slide Rule with Manuel & Ca$12.5023-Apr-20083
International Metric Converter Circular Slide $12.5027-Apr-20084
TERRIFIC DENVER EQUIPMENT CIRCULAR SLIDE RULE $12.5027-Apr-20082
Slide Rule Lutz $12.5004-Apr-20086
Circular slide rule; EG&G Liquid/Air Flow Calc$12.4901-Apr-20084
Vintage Slide Rule #1 $12.3807-Apr-20084
The 1934 MASCOT CIRCULAR SLIDE RULE case & man$12.3719-Apr-20082
Circular Slide Rule (Dupont) $12.3427-Apr-20086
"Vintage:German slide rule, Rechenschieber, Ne$12.2520-Apr-20086
Felsenthal Logarithmic Calculator / Sliderule $12.0024-Apr-20085
TI SR-10 Slide Rule Vintage LED Calculator Tex$11.9928-Apr-20081
Circular Slide Rule - Metal w/Case - Made in H$11.7323-Apr-20085
Vintage Vernon Slide Rule Tie Clip $11.5627-Apr-20084
Vintage: slide rule & pocket calculator by Nes$11.5020-Apr-20083
Oscar Orbit Calculator / Amateur Radio Slide R$11.5004-Apr-20084
Wanlass Instruments Advertising Circular Slide$11.5019-Apr-20087
Mannheim Professional slide ruler $11.4830-Apr-20082
3 Vintage Drafting Slide Rules with Cases Ster$11.2813-Apr-20083
Lot of 5 Slide Rules- Cooling and Heating Calc$11.2505-Apr-20085
$11.0527-Apr-20086
$11.0520-Apr-20083
US WWII 105 and 155 Howitzer Gun Slide Rules N$11.0001-Apr-20086
old drafting slide rule tie clip ruler thing $10.5528-Apr-20085
2 Vintage Slide Rules #594 & #587 w/case & ins$10.5212-Apr-20086
Slide Rule Tie Clasp Clip Mathematical Enginee$10.5125-Apr-20085
VINTAGE SLIDE RULE MANUALS MADE FOR U.S. ARMED$10.5025-Apr-20084
2 Vintage Rulers Folding Yard Stick & Festus S$10.5028-Apr-20085
Vintage TI-55 Scientific Slide Rule Calculator$10.5028-Apr-20083
LOT OF 4 VINTAGE SLIDE RULE CALULATORS HUBBELL$10.5023-Apr-20083
"Slide Rule,College Outline Series,Calvin C. B$10.5012-Apr-20084
Mint Vintage Shure Mic Reactance Slide Rule $10.5003-Apr-20082
2 VINTAGE SLIDE RULE CALCULATORS $10.5010-Apr-200810
Acu-Math 500 Slide Rule box and Instructions $10.5018-Apr-20084
VINTAGE SOVIET RUSSIAN Big Slide Rule w/ case $10.5026-Apr-20082
USAFI Slide Rule books $10.5004-Apr-20082
Vintage 1938 Stanleys Slide Rule Practice Book$10.5019-Apr-20083
MILITARY 105MM HOWITZER CHARGE SLIDE RULES NO $10.5022-Apr-20082
Beginner's Slide Rule--looks vintage $10.5006-Apr-20087
LUFKIN #372 Boxwood Folding Rule - Brass Calip$10.5027-Apr-20085
The Log Log Duplex Slide Rule self teaching ma$10.5023-Apr-20089
VINTAGE POCKET SKF JAPAN CONVERTER SLIDE RULE $10.5014-Apr-20082
Vintage Averagerule Slide Rule by Zip-Thru Edu$10.5017-Apr-20082
"Diwa 12"" Slide Rule, Original Wood Case, Nic$10.4911-Apr-20082
Vintage Pocket Chum Slide Rule Caliper Executi$10.4915-Apr-20082
"6"" GERMAN REISS DARMSTADT POCKET SLIDE RULE $10.4919-Apr-20082
How to Use a slide rule - text $10.4916-Apr-20085
"Slide Rule 1954 Book, Logarithms, Trigonometr$10.4517-Apr-20082
"Vintage 95"" Lufkin Red End Folding Rule & Sl$10.1101-Apr-20084
P.I.C. No. 121 / PC 18 Slide Rule - Beautiful $10.0904-Apr-20082
Logarex 27103 Slide Rule $10.0012-Apr-20081
Vintage Engineering Instruments Wooden Slide R$9.9927-Apr-20081
Vintage Log-Log Slide Rule With Box & Instruct$9.9929-Apr-20081
ESSO Advertising MARINE SLIDE RULE 1955 MILE-A$9.9919-Apr-20081
$9.9919-Apr-20081
Rockwell 202 Slide Rule Calculator - Vintage $9.9927-Apr-20081
Drake's 1943 Slide Rule & Logarithic Tables $9.9907-Apr-20081
vintage PARK INSTRUMENT CO SLIDE RULE & case $9.9905-Apr-20081
THE EXECUTIVE POCKET CHUM SLIDE RULE CALIPER &$9.9925-Apr-20081
VINTAGE SLIDE RULE IN LEATHER CASE $9.9916-Apr-20081
Jack Joyce's INSTANT COMPOSER Slide Rule of Mu$9.9928-Apr-20081
COBE Laboratories Fluid Mgmt Calculator adv SL$9.9928-Apr-20082
WEEMS & PLATH NAUTICAL SLIDE RULE 105 NAVAL CA$9.9929-Apr-20081
1900 C-S CO SLIDE RULER WOOD BRONZE $9.9913-Apr-20081
Vintage TI-30 LED Slide Rule Calculator~70's M$9.9930-Apr-20081
LUFKIN RULER BRASS SLIDE CARPENTER MACHANIC NO$9.9929-Apr-20081
"LUFKIN 4"" Boxwood & Brass Folding Rule - Cal$9.9915-Apr-20081
ohmite resistance calculator and slide rule vi$9.9908-Apr-20081
"OLD WOODEN MINI SLIDE RULE, CARDBOARD CASE, 1$9.9908-Apr-20081
"STANLEY 4"" Boxwood & Brass Folding Rule - Ca$9.9922-Apr-20081
Slide Rule & Instructions of use $9.9904-Apr-20081
SOVIET PILOT AIRCRAFT MILITARY NAVIGATION SLID$9.9904-Apr-20081
ACU-MATH SLIDE RULE WITH LEATHER CASE $9.9928-Apr-20082
1915 K& E Polyphase Slide Rule Model 4053-5 $9.9927-Apr-20081
$9.9914-Apr-20081
VINTAGE CRAFTSMAN FOLDING RULE #3931 BRASS SLI$9.9929-Apr-20081
WORKING SLIDERULE MONEY CLIP $9.9925-Apr-20082
Vintage ROOS SLIDE RULE/SR-107A w/CASE EX Cond$9.9905-Apr-20081
"Cann & Saul Steel Co, Slide Rule & Ruler, Pen$9.9922-Apr-20081
"old 1914 Hutten's "" Simplex "" Slide Rule bo$9.9906-Apr-20081
Vintage Fuji # 51 Pocket Slide Rule w/ Leather$9.9902-Apr-20081
2 SMALL VINTAGE SLIDE RULES ENGLAND & DENMARK $9.9913-Apr-20081
Carpenter Interlox 6' Master Folding Slide Rul$9.9930-Apr-20081
"CARPENTER'S MASTER SLIDE RULE, DAHL N.Y.C, IN$9.9505-Apr-20081
Lot of 9 Slide Rules $9.9510-Apr-20081
$9.9520-Apr-20081
RARE 38 Stanley's Slide Rule Practice Instruct$9.9528-Apr-20081
UTO SLIDE RULE ELECTRO # 511U IN CASE NICE DEN$9.9518-Apr-20081
AUDELS MACHINIST TOOL MAKERS 1ST ED 1941 SLIDE$9.9516-Apr-20081
THE POLYPHASE SLIDE RULE No. N 4053 Manual 193$9.9526-Apr-20081
MANNHEIM TRIG ACU-MATH SLIDE RULE 1945 MODEL 9$9.9517-Apr-20081
Vintage TI SR-11 Slide Rule Calculator Pouch &$9.9510-Apr-20081
Collection of 4 Concrete Calculation Slide Rul$9.7827-Apr-20089
Great mens Slide rule tie clasp $9.5011-Apr-20084
Vintage Universal Circle Slide Rule/Pencil Cup$9.3808-Apr-20086
"Slide Rule, Metric / US conversion" $9.3804-Apr-20083
"Mascot Slide Rule, case and manual, copyright$9.2703-Apr-20087
Small GEOTEC Slide Rule in Leather Case $9.1914-Apr-20083
Handi Dog Greyhound Handicapper Slide Rule Cal$9.0921-Apr-200811
2 vintage slide rule Geotec 341-3526 pocket sl$8.9924-Apr-20081
Vintage US Naval Academy SLIDE RULE MANUAL No.$8.9928-Apr-20081
SLIDE RULE $8.9904-Apr-20081
slide rule with hard case $8.6714-Apr-20088
European Nuclear Atomic Bomb ? Calculator Slid$8.5127-Apr-20082
CHARVOZ-ROOS SLIDE RULE WITH LEATEHR CASE $8.5020-Apr-20085
SLIDE RULE VINTAGE TRIG-O-LOG $8.4916-Apr-20082
Slide Rule Tie Clip ~ JETS Made In U.S.A. $8.4018-Apr-20081
Slide Rule - VINTAGE E-6B Dead Reckoning Compu$8.3505-Apr-20084
VINTAGE DOW JONES & CO SLIDE RULE WALL STREET $8.2606-Apr-20085
4 Slide Rules $8.2502-Apr-20084
Vintage Slide Rule Metric Converter Pen Pencil$8.2513-Apr-20088
Vintage Pocket Slide Rule Charles Bruning No. $8.0006-Apr-20083
Vintage Slide Rule With Leather Case Full Size$8.0030-Apr-20082
SCARCE Stanley's 24 page Slide Rule Instructio$8.0003-Apr-20082
How to Use the Slide Rule - 2 Books from 1960'$7.9922-Apr-20081
Plastic~Metal SLIDE RULE Smith Drake Corp INGL$7.9916-Apr-20081
VINTAGE GERMAN MEDICAL BLOOD CIRCULATION SLIDE$7.9919-Apr-20081
TRIGONOMETRY SLIDE RULE MECHANICS GRAPHS 1930 $7.7506-Apr-20083
VINTAGE HEWITT ROBINS POCKET SLIDE RULE RULER $7.5019-Apr-20084
VINTAGE RELAY NO. 505 6 INCH BAMBOO SLIDERULE $7.5003-Apr-20081
"SLIDE RULE, LOG LOG DUPLEX DECITRIG, APPLICAT$7.5015-Apr-20081
VINTAGE LEATHER CASED POCKET SLIDE RULE $7.5017-Apr-20085
Learn Basic Slide Rule on Your Own (1967) $7.5014-Apr-20084
6 Inch Slide Caliper Rule - Union Tool Co. $7.5003-Apr-20084
FOXBORO Valve and Meter Calculation Slide Rule$7.4405-Apr-20083
"The slide rule and how to use it, STROHM ITC $7.3824-Apr-20083
Vintage German ARITHMA ADDIATOR slide rule/cal$7.2815-Apr-20085
Slide Rule Tie Clasp With Westinghouse Logo.NR$7.0921-Apr-20083
ACU-MATH Mannheim Slide Rule #4 w/ instruction$7.0713-Apr-20083
1915 Mannheim & Phillips Slide Rules Book Diet$7.0019-Apr-20081
"Vintage 10"" Student Slide Rule with box and $7.0018-Apr-20085
Lot Of 6 Vintage Electrical Booklets Slide Rul$7.0027-Apr-20082
"Circular 4.25"" diameter Slide Rule 1930's" $7.0012-Apr-20081
Vintage Sliderule Plus Altitude & Air speed Co$6.9929-Apr-20081
Vintage Vietnam 1963 US Military Gun Slide Rul$6.9510-Apr-20081
4 VINTAGE MARX MINATURE TOOLS PLANE SLIDE RULE$6.9112-Apr-20083
slide rule with hard case $6.7314-Apr-20085
Vintage BRASS Slide STANLEY No. 136 Ruler Hand$6.7002-Apr-20087
Vintage ACU-MATH Pocket Slide Rule in Leather $6.5016-Apr-20081
Slide Rule Tie Clip Bar Ruler Slipstick Calcul$6.5021-Apr-20085
Gas Station NorWay Anti Freeze 40s Slide Rule $6.5027-Apr-20081
"Slide Rule - Douglas, Jerry (CD 1992)" $6.5022-Apr-20085
VINTAGE ARITHMA ADDIATOR ADDING MACHINE Slide $6.5013-Apr-20083
Cleveland Ohio 1930s Lumber Calculator Slide R$6.5013-Apr-20081
Slide Rule Practice by Stanley book $6.5012-Apr-20083
Cleveland Institute OF Electronics SLide Rule $6.4908-Apr-20082
"HONEYWELL VALVE SIZE SLIDE RULE - CALCULATOR,$6.4905-Apr-20082
Slide Rule Lapel Pin ~ New York JETS Made In U$6.4027-Apr-20081
HOPE No. 57 Trompeter Electronics pocket Slide$6.2720-Apr-20085
slide rule with hard case $6.2614-Apr-20085
Globemaster #62200 Five Inch Slide Rule $6.2412-Apr-20086
Hoffman Slide Rule w/ instructions & leather c$6.0505-Apr-20083
"Guedon 5"" Pocket Slide Rule Camden NJ Made i$6.0127-Apr-20086
"sc (1953) HOW TO USE...LOG SLIDE RULES--Picke$6.0008-Apr-20081
Slide Rule $5.9916-Apr-20081
Old Slide Rule. $5.9501-Apr-20081
Vintage Slide Rule w/Case ACU-MATH $5.8526-Apr-20082
1918 The Slide Rule Simplified $5.6014-Apr-20084
slide rule with hard case $5.5214-Apr-20089
NOVUS 3500 Sliderule and Novus Financier Calac$5.5121-Apr-20083
Vintage Slide Rule Tie Clasp/Clip Brass? FREE $5.5002-Apr-20082
Great Old Unusual Circular Slide Rule. $5.5030-Apr-20085
STANLEY Pocket SLIDE CALIPER RULE Brass& Boxwo$5.5027-Apr-20083
Concrete Calculator slide rule Vallejo CA comp$5.5027-Apr-20084
Relay No. 403 Made In Japan Sliderule Slide Ru$5.5007-Apr-20082
1940s WW2 SHURE BROS MICROPHONE SLIDE RULE $5.5006-Apr-20083
1931 A Manual of the Slide Rule J.E. Thompson $5.5015-Apr-20082
STALEY Chart 1969 Perrygraf -Cost Per Ounce- S$5.5013-Apr-20083
"Simplifying the Slide Rule, Robert W Marks. S$5.5006-Apr-20082
KEUFEL & ESSER CO Slide Rule #681892 K-12 Prep$5.5013-Apr-20083
MASTER RULE MFG. CO N.Y. INTERLOX SLIDE RULE I$5.2401-Apr-20084
Measuring slide rule LOGARITHMS Russian PROMET$5.0008-Apr-20081
"EMD ELECTRO MOTIVE RULING GRADE ""SLIDE RULE"$5.0007-Apr-20081
Vintage 1962 Executive Slide Rule Walnut Exec-$5.0027-Apr-20081
$5.0028-Apr-20081
Motorola silicon zener diode handbook & Slide $5.0028-Apr-20081
WW2 ARTILLERY SLIDE RULE $5.0015-Apr-20081
WW2 ARTILLERY SLIDE RULE $5.0015-Apr-20082
Circular Slide Rule - Price Calculator 1935 $5.0028-Apr-20081
SHURE BROTHERS 1950's Reactance Slide Rule $5.0012-Apr-20081
Interlox Master Slide Rule Vintage $5.0028-Apr-20081
MANNHEIM TRIG #90 A SLIDE RULE WITH LEATHER CA$4.9906-Apr-20081
slide rule---early plastic--for concrete slabs$4.9914-Apr-20081
STANLEY Boxwood & Brass Folding Rule with Cali$4.9922-Apr-20081
Slide Rule by: Nevil Shute PB Paperback Book B$4.9906-Apr-20081
(2) vintage SLIDE RULE - ACU-MATH 400 & ENGENE$4.9907-Apr-20081
Vintage Slide Rule & Instruction booklet..Eng.$4.9904-Apr-20081
vintage UNIQUE UNIVERSAL SLIDE RULE ENGLAND w/$4.9902-Apr-20081
CONCRETE CALCULATOR SLIDE RULE GOEDECKE COMPAN$4.9902-Apr-20081
ACU-MATH SLIDE RULE NO. 400 & CASE $4.9903-Apr-20081
Charles Bruning Co Slide Rule with Case $4.9505-Apr-20081
Vintage Andrew Antenna & Waveguide Selector Sl$4.9520-Apr-20081
SLIDE RULE-ACU-MATH LOG LOG DECIMAL TRIG NO. 1$4.9013-Apr-20081
"Laurence ""Model Builder's Slide Rule"" / Mod$4.8404-Apr-20085
8 pc DRAFTING ACCESSORIES w/ SLIDE RULE AND (2$4.8306-Apr-20082
1947 ESSO AVATION~SLIDE RULE~LIKE NEW SHAPE~RA$4.8306-Apr-20082
ACU-MATH No. 400 Slide Rule with leather case $4.2620-Apr-20083
Listing and payment details: $4.2527-Apr-20084
Early HUGHES OWENS SLIDE RULE $4.2419-Apr-20082
Circular Slide Rule Performance Calculator for$4.1307-Apr-20082
"JBL ""Slide Rule"" from the 70's! RARE COLLEC$4.0306-Apr-20083
ACU-MATH Slide Rule No. 511 Mannheim Professio$3.9901-Apr-20081
Acu - Math No. 1311 Slide Rule - Log Log Decim$3.9913-Apr-20082
Listing and payment details: $3.9927-Apr-20081
SLIDE RULE HOW TO USE IT CALVIN BISHOP 1963 $3.9929-Apr-20081
Vernon Sterling Slide Ruler Tie Clasps Moving $3.7206-Apr-20083
"ANTIQUE SLIDE RULE DATED APRIL 1945 FROM BERL$3.5405-Apr-20082
Rare Russian Slide Rule 250mm 1978 Year Kiev L$3.5014-Apr-20081
Vintage Slide Rule #2 $3.2607-Apr-20083
MANNHEIM PROFESSIONAL ACU-MATH #511 Slide Rule$3.2617-Apr-20087
"Vintage Slide Rule. With book ""Slide Rule Si$3.2525-Apr-20087
KE Log Log Duplex Decitrig Slide Rule Manual 4$3.2505-Apr-20082
Marathon Training Running Pace Calculator slid$3.2528-Apr-20082
vintage Norton slide rule box leather case ins$3.2514-Apr-20084
"How to Use a Slide Rule, Instructions Illustr$3.0218-Apr-20083
How to Use Trig Slide Rules (1960) $3.0014-Apr-20081
"OLD ANTIQUE SLIDERULE, EXCELLENT CONDITION, L$3.0006-Apr-20081
KODAK Developing Dataguide - Circular Slide Ru$2.9922-Apr-20081
Slide Rule Simplified by C.O. Harris $2.9930-Apr-20081
VINTAGE SLIDE RULE INSTRUCTION BOOK. Neat litt$2.9927-Apr-20081
ASA E6-B Flight Computer Slide Rule w/ Book $2.9928-Apr-20081
"SIC Boxes, Cases, and Manuals for 5 Pocket Sl$2.9513-Apr-20082
Marathon Training Running Pace Calculator slid$2.9520-Apr-20081
Marathon Training Running Pace Calculator slid$2.9518-Apr-20082
Old Figural Slide Rule Tie Clasp $2.8405-Apr-20083
ACU-MATH No. 400 VINTAGE SLIDE RULE & VINYL CA$2.7620-Apr-20085
Vintage Acu-Math Trig Slide Rule With Box & Ho$2.6301-Apr-20082
"5 Vintage Slide rules, Calculator charts, C-T$2.5419-Apr-20086
Drafting Tools - Slide rule with Sheath $2.5030-Apr-20083
"International IHC Farmetrics Slide Rule Earlh$2.4920-Apr-20081
"How to Use a Slide Rule, Instructions Illustr$2.3128-Apr-20083
Firthite Steel Cutting Calculator Slide Rule C$2.2707-Apr-20083
"craftsman circular slide rule ""guide to bett$2.2504-Apr-20083
XMODS TOOL SET RAREST OF TWO VERY RARE HAS SLI$2.2506-Apr-20085
Vintage 1950's Compass brand Bamboo Slide Rule$2.2507-Apr-20082
3VINTAGE STARRETT UTILITY RULE RULER SLIDE RUL$2.2408-Apr-20082
TORIT Duct Calculator Dust - 1963 Perrygraf Sl$2.2413-Apr-20084
ALLIS-CHALMERS 1957 Calculator Perrygraf Slide$2.2414-Apr-20084
Slide Rule Instruction Book from 1945 $1.9918-Apr-20081
Vintage Slide Rule W/Case Compass Co. Japan Ni$1.9909-Apr-20081
Metric Converter Barron Education Series1971 S$1.9920-Apr-20081
Vintage Engineering Instruments Slide Rule Set$1.9923-Apr-20081
U.S. To Metric Conversions Slide Rule 1971Slid$1.9920-Apr-20081
MY MARKSON INSTANT 23 FUNCTION CONVERSION SLID$1.9922-Apr-20081
E-Z Grader Slide Rule Chart $1.8007-Apr-20083
VINATGE SLIDE RULE $1.5416-Apr-20083
slide rule with hard case $1.3514-Apr-20085
Vintage Slide Rule with case $1.2514-Apr-20082
Two Slide Rules - One Mini Size $1.2520-Apr-20082
XMODS TOOL SET RAREST OF TWO VERY RARE HAS SLI$1.2513-Apr-20082
Vintage Lufkin ZigZag Ruler 6Ft. W/Slide Inser$1.0401-Apr-20082
Vintage Slide Rule with case $1.0414-Apr-20082
Listing and payment details: $1.0030-Apr-20081
4 LOT OLD SLIDE RULE BOOKS HOW TO USE TEACH YO$0.9902-Apr-20081
"Slide Rule,,Wood,,Old" $0.9902-Apr-20081
"VINTAGE 6.5"" SLIDE RULER ACU MATH no. 1211 R$0.9905-Apr-20081
Vintage 10 Inch Slide Rule 1940-1950 Antique M$0.9910-Apr-20081
MILITARY slide rule 1987 Nautical US Navy $0.9903-Apr-20081
VINTAGE RICKETT ALUMINUM ENGINEERING SLIDE RUL$0.9914-Apr-20081
TI-55-II Advanced Slide Rule Calculator~LOOOOO$0.9904-Apr-20081
Russian 5161-57 Slide Rule $0.9905-Apr-20081
"GENERAL TOOLS # 729 SLIDE CALIPER RULE TOOL 4$0.9907-Apr-20081
slide rule and case Vintage $0.9901-Apr-20081
Measuring slide rule LOGARITHMS Russian Lening$0.9906-Apr-20081
Vintage Slide Rule #3 $0.9907-Apr-20081
1924 THE SLIDE RULE HOW TO USE IT - STROHM - H$0.9906-Apr-20082
Vintage Slide Rule #4 $0.9907-Apr-20081
"Perrygraf 15"" Circular Slide Rule 1964 Conve$0.9905-Apr-20081
PAPER SLIDERULE FROM THE 70s $0.9907-Apr-20081
Unique slide rule and case Vintage made in Eng$0.9901-Apr-20081
Sliderule $0.9902-Apr-20081
ACU-MATH No. 400 vintage Slide Rule with case $0.9927-Apr-20081
vintage Bulgarian slide rule RPGP Sofia ! $0.9918-Apr-20081
Vintage Slide Rule with case $0.9914-Apr-20081
Vintage slide ruler with leather case $0.9924-Apr-20081
Slide Rule Calculator Flight Computer 99 cents$0.9907-Apr-20081
$0.9930-Apr-20081
US Patent for a Glass SLIDE RULE - Ruler $0.9524-Apr-20081
$0.0030-Dec-18990
NEW SS BREITLING 43MM BLUE CHRON PILOT SLIDE R$2699.9903-Apr-20080
NEW SS BREITLING 43MM BLUE CHRON PILOT SLIDE R$2599.9908-Apr-20080
NEW SS BREITLING 43MM BLUE CHRON PILOT SLIDE R$2599.9928-Apr-20080
NEW SS BREITLING 43MM BLUE CHRON PILOT SLIDE R$2499.9913-Apr-20080
Swiss Made Zeno Watch XXL Slide Rule Automatic$1500.0025-Apr-20080
Swiss Made Zeno Watch XXL Slide Rule Automatic$1500.0015-Apr-20080
Swiss Made Revue Thommen Pilot Pro Slide Rule $849.0015-Apr-20080
Swiss Made Revue Thommen Pilot Pro Slide Rule $765.0009-Apr-20080
Swiss Made Revue Thommen Pilot Pro Slide Rule $765.0005-Apr-20080
Kern & CIE Aarau Surveying Slide Rule - Steel $549.9929-Apr-20080
Tommy Bahama Chronograph + Slide Rule Watch MS$298.0005-Apr-20080
Tommy Bahama Chronograph + Slide Rule Watch MS$298.0015-Apr-20080
Tommy Bahama Chronograph + Slide Rule Watch MS$298.0025-Apr-20080
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH! $198.5008-Apr-20080
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH! $198.5001-Apr-20080
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH! $198.5015-Apr-20080
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH! $198.5022-Apr-20080
Slide Rule Bezel ALL SWISS PILOT CHRONOGRAPH! $198.5029-Apr-20080
C. Conrad Air Commander Chrono Diamond Gold Sl$189.0002-Apr-20080
C. Conrad Air Commander Chrono Diamond Gold Sl$189.0022-Apr-20080
C. Conrad Air Commander Chrono Diamond Gold Sl$189.0012-Apr-20080
"sliderule chronograph "" Jetstream "", 2,17 i$169.0023-Apr-20080
"sliderule chronograph "" Jetstream "", 2,17 i$169.0030-Apr-20080
Zeppelin Engineer Halden Calculex Circular Sli$149.9929-Apr-20080
ORIENT AUTOMATIC SLIDE RULE TITANIUM Watch Jum$119.0024-Apr-20080
ORIENT PILOT MILITARY AUTOMATIC Watch Slide Ru$119.0024-Apr-20080
Orient Automatic Watch Titanium Military Slide$119.0024-Apr-20080
Orient Automatic Watch Titanium Military Slide$119.0025-Apr-20080
NEW SEIKO Pilot Slide Ruler Chrono 100M MENS W$105.0017-Apr-20080
NEW SEIKO Pilot Slide Ruler Chrono 100M MENS W$105.0013-Apr-20080
NEW SEIKO Pilot Slide Ruler Chrono 100M MENS W$105.0019-Apr-20080
NEW SEIKO Pilot Slide Ruler Chrono 100M MENS W$105.0029-Apr-20080
Russian Commemorative watch-type DC Circular S$99.9929-Apr-20080
Rare Welch Classroom Slide Rule - 4 Ft. long -$99.0006-Apr-20080
Rare Welch Classroom Slide Rule - 4 Ft. long -$99.0029-Apr-20080
Psychrometric Circular Slide Rule -Temp Range $89.9929-Apr-20080
Vintage 1941 Flight Calculator (circular slide$75.0024-Apr-20080
"RARE! Corona Slide Rule Lighter ""RENOUN""" $59.9903-Apr-20080
RUSSIAN CIRCULAR (ROUND) SLIDE TWO SIDE RULE K$54.9507-Apr-20080
RUSSIAN CIRCULAR (ROUND) SLIDE TWO SIDE RULE K$54.9519-Apr-20080
"Slide Ruler for Artillery Cannon Calculations$50.0019-Apr-20080
"Slide Ruler for Artillery Cannon Calculations$50.0013-Apr-20080
"Slide Ruler for Artillery Cannon Calculations$50.0013-Apr-20080
"Slide Ruler for Artillery Cannon Calculations$50.0017-Apr-20080
"Slide Ruler for Artillery Cannon Calculations$50.0017-Apr-20080
"Slide Ruler for Artillery Cannon Calculations$50.0019-Apr-20080
VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RUL$49.9916-Apr-20080
155 MM ARTILLERY HOWITZER HIGH ANGLE SLIDE RUL$49.9928-Apr-20080
STANLEY #27 Boxwood Brass Folding Rule - Gunte$49.9929-Apr-20080
VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RUL$49.9904-Apr-20080
CIRCULAR ROUND ANTIQUE VINTAGE SIC SLIDE RULE $49.9904-Apr-20080
STANLEY #27 Boxwood Brass Folding Rule - Gunte$49.9922-Apr-20080
MILITARY MOSCOW RUSSIAN CIRCULAR SLIDE RULE KL$49.0005-Apr-20080
Slide Rule Autobiography of a Engineer Book Sh$44.9929-Apr-20080
Slide Rule Autobiography of a Engineer Book Sh$44.9915-Apr-20080
Soviet Russian CIVIL Defence Nuclear Slide Rul$42.0029-Apr-20080
NL-10M Soviet MIG SLIDE RULE of the navigator $40.0019-Apr-20080
"VINTAGE CAR COMPUTER, CIRCULAR SLIDE RULE, 19$40.0002-Apr-20080
NL-10M Soviet MIG SLIDE RULE of the navigator $40.0012-Apr-20080
NL-10M Soviet MIG SLIDE RULE of the navigator $40.0026-Apr-20080
RUSSIAN CIRCULAR SLIDE RULE + MANUAL $39.0009-Apr-20080
WOOD PENCIL BOX HOLDER SLIDE TOP METRIC RULER $35.0017-Apr-20080
WOOD PENCIL BOX HOLDER SLIDE TOP METRIC RULER $35.0012-Apr-20080
WOOD PENCIL BOX HOLDER SLIDE TOP METRIC RULER $35.0019-Apr-20080
Book User Manual Slide Rule Vintage Russian Ol$34.9503-Apr-20080
Hope 530 Slide Rule Engineer's 23 scale NOS Co$32.5009-Apr-20080
Hope 530 Slide Rule Engineer's 23 scale NOS Co$32.5030-Apr-20080
Hope 530 Slide Rule Engineer's 23 scale NOS Co$32.5020-Apr-20080
"FINE COLLECTORs 12"" SLIDE RULE LOGAREX 27401$30.0029-Apr-20080
UNIQUE Russian Soviet Vintage RADIATION DOSE S$29.9910-Apr-20080
UNIQUE Russian Soviet Vintage RADIATION DOSE S$29.9902-Apr-20080
"VINTAGE CHEMAPOL CHEMICAL ENGINEERING SLIDE R$29.9907-Apr-20080
"SLIDE RULE History, Models, and Makers - New $29.9529-Apr-20080
"Mildot Master, slide rule analog calculator" $29.9510-Apr-20080
"Mildot Master, slide rule analog calculator" $29.9506-Apr-20080
"Mildot Master, slide rule analog calculator" $29.9526-Apr-20080
"Mildot Master, slide rule analog calculator" $29.9519-Apr-20080
"Mildot Master, slide rule analog calculator" $29.9512-Apr-20080
"Mildot Master, slide rule analog calculator" $29.9520-Apr-20080
A-bomb nuclear yield circular slide rule MINT $29.6730-Apr-20080
"SLIDE RULE History, Models, and Makers - New $27.9501-Apr-20080
CALCULATING ON SLIDE RULE AND DISK - New Book $26.9504-Apr-20080
CALCULATING ON SLIDE RULE AND DISK - New Book $26.9515-Apr-20080
STANLEY #32 Boxwood Folding Rule - Brass Calip$24.9929-Apr-20080
MARSWELLS Boxwood Folding Rule - Brass Caliper$24.9901-Apr-20080
STANLEY #32 Boxwood Folding Rule - Brass Calip$24.9915-Apr-20080
SOVIET PILOT MILITARY NAVIGATION SLIDE RULE WW$24.9922-Apr-20080
Vintage Soviet Russian Slide Rule KL 1 $24.9912-Apr-20080
STANLEY #32 Boxwood Folding Rule - Brass Calip$24.9922-Apr-20080
Russian dosimeter Defense RADIATION DOSE SLIDE$24.9927-Apr-20080
Russian dosimeter Defense RADIATION DOSE SLIDE$24.9909-Apr-20080
GUITAR SLIDE RULE + FIVE POSITION MUSICIAN ON $24.9514-Apr-20080
FIELD ARTILLERY SLIDE RULE RULER COLLECTORS NE$24.0020-Apr-20080
Very Rare Russian Gunnery Shooting Slide Rule $24.0029-Apr-20080
NL-10M Very Rare Slide Rule of Russian Fighter$24.0029-Apr-20080
FIELD ARTILLERY SLIDE RULE RULER COLLECTORS NE$24.0022-Apr-20080
$21.0019-Apr-20080
$21.0008-Apr-20080
Gralab Darkroom Calculator Slide Rule for B&W $20.0029-Apr-20080
Derck Dial Gauge & Trig Calculator Rotary Slid$20.0023-Apr-20080
Gralab Darkroom Calculator Slide Rule for B&W $20.0004-Apr-20080
Gralab Darkroom Calculator Slide Rule for B&W $20.0011-Apr-20080
"VINTAGE RUSSIAN ENGINEERING - LSLD - 10"" SLI$20.0029-Apr-20080
STANLEY Boxwood Folding Rule - Brass Caliper S$19.9908-Apr-20080
VINTAGE ENGLISH WOOD SLIDE RULE WOODEN CALCULA$19.9919-Apr-20080
SANTOK SLIDE RULE - W/ PLASTIC CASE & BOOKLET $19.9906-Apr-20080
"Kelloggs pencil case,ruler,2 stencils & slide$19.9917-Apr-20080
STAEDTLER-MARS SLIDE RULE 54455 - NEW W/ PLAST$19.9922-Apr-20080
SANTOK SLIDE RULE - W/ PLASTIC CASE & BOOKLET $19.9922-Apr-20080
RARE & UNIDENTIFIED JAPAN MADE SLIDE RULE - CA$19.9906-Apr-20080
LUFKIN #171 Boxwood Folding Rule - Brass Calip$19.9922-Apr-20080
Slide Rule - Vintage Pickell Metal Slide Rule $19.9908-Apr-20080
"VINTAGE SLIDE RULER, GERMANY, 1940-50" $19.9930-Apr-20080
"Kelloggs pencil case,ruler,2 stencils & slide$19.9912-Apr-20080
Vintage Slide Rules $19.9910-Apr-20080
STAEDTLER-MARS SLIDE RULE 54455 - NEW W/ PLAST$19.9907-Apr-20080
Janice Rule 35mm film slide Three Women 1977 $19.9901-Apr-20080
"Kelloggs pencil case,ruler,2 stencils & slide$19.9919-Apr-20080
"VINTAGE ANONYMOUS ENGINEERING 5"" SLIDE RULE,$19.9923-Apr-20080
A History of the Logarithmic Slide Rule - F. C$19.9524-Apr-20080
SLIDE RULE A Journey through 3 Centuries - New$19.9508-Apr-20080
A History of the Logarithmic Slide Rule - F. C$19.9517-Apr-20080
A History of the Logarithmic Slide Rule - F. C$19.9510-Apr-20080
SLIDE RULE A Journey through 3 Centuries - New$19.9501-Apr-20080
A History of the Logarithmic Slide Rule - F. C$19.9503-Apr-20080
Listing and payment details: $19.5026-Apr-20080
Felsenthal&Sons NAUTICAL SLIDE RULE Vintage US$18.9906-Apr-20080
ANSI/ASQ z1.4-2003 software Replace your old s$17.9917-Apr-20080
ANSI/ASQ z1.4-2003 software Replace your old s$17.9908-Apr-20080
ANSI/ASQ z1.4-2003 software Replace your old s$17.9924-Apr-20080
1945 Log Log Duplex Decitrig Slide Rule Manual$17.9929-Apr-20080
ANSI/ASQ z1.4-2003 software Replace your old s$17.9901-Apr-20080
rare mint in case RCA radio tube slide rule es$17.5030-Apr-20080
NEW SLIDE RULE - LOG LOG DUPLEX S889 $16.9919-Apr-20080
UNUSUAL LUFKIN ZIGZAG RULER #X46 - BRASS SLIDE$16.9930-Apr-20080
UNUSUAL LUFKIN ZIGZAG RULER #X46 - BRASS SLIDE$16.9919-Apr-20080
UNUSUAL LUFKIN ZIGZAG RULER #X46 - BRASS SLIDE$16.9907-Apr-20080
UNUSUAL LUFKIN ZIGZAG RULER #X46 - BRASS SLIDE$16.9917-Apr-20080
COCKTAIL SLIDE RULE - Unique!!!!!!!! $15.9510-Apr-20080
circa 1940 circular slide rule $15.0009-Apr-20080
"GERMAN ENGINEERING 10"" SLIDE RULE - MEISSNER$15.0029-Apr-20080
TRIO toimistokalusteita - Very Rare Vintage Sl$15.0029-Apr-20080
Antique Russian slide-rule $15.0020-Apr-20080
Antique Lufkin Wood and Brass Finished Slide R$14.9906-Apr-20080
2 Lightning Ice Cream Mixers Celluloid Adv. Sl$14.9929-Apr-20080
Antique Lufkin Wood and Brass Finished Slide R$14.9929-Apr-20080
OLDER WORKING SLIDE RULER $14.9907-Apr-20080
Antique Lufkin Wood and Brass Finished Slide R$14.9919-Apr-20080
Antique Lufkin Wood and Brass Finished Slide R$14.9917-Apr-20080
1946 Book Decimal Trig Type Log Log Slide Rule$14.9902-Apr-20080
6 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO$14.9518-Apr-20080
FRETLESS BASS SLIDE RULE - 5 POSITIONS -NEW WA$14.9515-Apr-20080
GUITAR SLIDE RULE - 5 POSITIONS - IMPROVISE !!$14.9523-Apr-20080
BASS SLIDE RULE - 5 POSITIONS - EVERY NOTE IN $14.9515-Apr-20080
5 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO$14.9511-Apr-20080
5 STRING BANJO SLIDE RULE - 5 POSITIONS - IMPR$14.9520-Apr-20080
7 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO$14.9512-Apr-20080
TENOR BANJO SLIDE RULE - 5 POSITIONS - NEW WAY$14.9513-Apr-20080
GUITAR SLIDE RULE - 5 POSITIONS - EVERY NOTE I$14.9516-Apr-20080
5 STRING FRETLESS BASS SLIDE RULE - 5 POSITION$14.9513-Apr-20080
FRETLESS BASS SLIDE RULE - 5 POSITIONS -NEW WA$14.9501-Apr-20080
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!$14.9501-Apr-20080
GUITAR SLIDE RULE - 5 POSITIONS - EVERY NOTE I$14.9502-Apr-20080
BASS SLIDE RULE - 5 POSITIONS - EVERY NOTE IN $14.9503-Apr-20080
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS - $14.9503-Apr-20080
5 STRING BANJO SLIDE RULE - 5 POSITIONS - IMPR$14.9506-Apr-20080
5 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO$14.9504-Apr-20080
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!$14.9508-Apr-20080
5 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO$14.9525-Apr-20080
6 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO$14.9525-Apr-20080
FRETLESS BASS SLIDE RULE - 5 POSITIONS -NEW WA$14.9508-Apr-20080
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS - $14.9508-Apr-20080
7 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO$14.9526-Apr-20080
GUITAR SLIDE RULE - 5 POSITIONS - EVERY NOTE I$14.9528-Apr-20080
GUITAR SLIDE RULE - 5 POSITIONS - EVERY NOTE I$14.9509-Apr-20080
BASS SLIDE RULE - 5 POSITIONS - IMPROVISE !! $14.9529-Apr-20080
5 STRING FRETLESS BASS SLIDE RULE - 5 POSITION$14.9529-Apr-20080
LEFT HANDED BASS SLIDE RULE - 5 POSITIONS - IM$14.9529-Apr-20080
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS - $14.9529-Apr-20080
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS - $14.9501-Apr-20080
STRING BASS SLIDE RULE - 5 POSITIONS - IMPROVI$14.9530-Apr-20080
6 STRING FRETLESS BASS SLIDE RULE - 5 POSITION$14.9510-Apr-20080
7 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO$14.9519-Apr-20080
6 STRING FRETLESS BASS SLIDE RULE - 5 POSITION$14.9519-Apr-20080
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!$14.9522-Apr-20080
FRETLESS BASS SLIDE RULE - 5 POSITIONS -NEW WA$14.9522-Apr-20080
5 STRING FRETLESS BASS SLIDE RULE - 5 POSITION$14.9522-Apr-20080
TENOR BANJO SLIDE RULE - 5 POSITIONS - NEW WAY$14.9522-Apr-20080
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS - $14.9522-Apr-20080
LEFT HANDED GUITAR SLIDE RULE - 5 POSITIONS - $14.9510-Apr-20080
BASS SLIDE RULE - 5 POSITIONS - LEFT HANDED !!$14.9515-Apr-20080
5 STRING BASS SLIDE RULE - 5 POSITIONS - IMPRO$14.9518-Apr-20080
Measurement slide ruler Metric Converter Penci$14.0029-Apr-20080
TI SR-11 Slide Rule Calculator with Carry Case$12.9921-Apr-20080
SLIDE RULE SIMPLIFIED C. O. HARRIS BOOK RULER $12.9910-Apr-20080
2 NEW MEMORIES INK PADS W/ FISARS SLIDE RULER $12.9912-Apr-20080
2 NEW MEMORIES INK PADS W/ FISARS SLIDE RULER $12.9917-Apr-20080
SLIDE RULE SIMPLIFIED C. O. HARRIS BOOK RULER $12.9917-Apr-20080
2 NEW MEMORIES INK PADS W/ FISARS SLIDE RULER $12.9919-Apr-20080
Relay # 102 Bamboo Slide Rule San-ai Keiki Co.$12.5024-Apr-20080
$12.0013-Apr-20080
$12.0017-Apr-20080
$12.0019-Apr-20080
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book $11.9515-Apr-20080
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book $11.9522-Apr-20080
SLIDE RULE SIMPLIFIED & EXPLAINED - New Book $11.9529-Apr-20080
"Slide Rule - Douglas, Jerry (CD 1992)" $11.8829-Apr-20080
LUFKIN RED END EXTENSION FOLDING RULER WITH SL$10.9916-Apr-20080
LUFKIN RED END EXTENSION FOLDING RULER WITH SL$10.9924-Apr-20080
LUFKIN RED END EXTENSION FOLDING RULER WITH SL$10.9908-Apr-20080
Armco Ingot Iron Duct Calculator sliderule 193$10.2812-Apr-20080
Republic Steel Ton Can Iron Circumference slid$10.2812-Apr-20080
VINTAGE RUSSIAN soviet SLIDE RULE 1967 YEAR $10.0011-Apr-20080
VINTAGE RUSSIAN soviet SLIDE RULE 1967 YEAR $10.0002-Apr-20080
slide rule $10.0018-Apr-20080
"LOT OF 2 OLD SLIDE RULES. BRUNING AND STERLIN$10.0014-Apr-20080
"LOT OF 2 OLD SLIDE RULES. BRUNING AND STERLIN$10.0007-Apr-20080
VINTAGE RUSSIAN soviet SLIDE RULE 1967 YEAR $10.0024-Apr-20080
WW2 ARTILLERY SLIDE RULES $10.0015-Apr-20080
"4 Vintage Slide Rules, 2 Big & 2 Small Engine$9.9917-Apr-20080
VINTAGE APF MARK 31 SLIDE RULE CALCULATOR JAPA$9.9923-Apr-20080
1954s OLD VINTAGE WOODEN - PLASTIC COMMUNIST S$9.9924-Apr-20080
Vintage A Mannheim Type Slide Rule $9.9917-Apr-20080
"VINTAGE 72"" INCH EXTENSION FOLDING RULER 6""$9.9913-Apr-20080
Slide Rule $9.9906-Apr-20080
VINTAGE IONIC SLIDE RULE W/LEATHER CASE DENMAR$9.9906-Apr-20080
Vintage A Mannheim Type Slide Rule $9.9910-Apr-20080
Spac-R-Lok Ball Nuts Ball Bearing Screws Adv S$9.9928-Apr-20080
ELANCO Technical Chemicals advertising SLIDE R$9.9928-Apr-20080
2 Vintage Slide Ruler Rolling ACU-Math Case Bo$9.9909-Apr-20080
66s VINTAGE RUSSIAN SLIDE RULE CALCULATOR CONV$9.9914-Apr-20080
1954s OLD VINTAGE WOODEN - PLASTIC COMMUNIST S$9.9914-Apr-20080
VINTAGE SOVIET RUSSIAN Big Slide Rule w/ case $9.9907-Apr-20080
LENNOX HVAC SEER Cost Calculator Advertising S$9.9928-Apr-20080
1932 MANNHEIM SLIDE RULE Self-Teaching Manual $9.9913-Apr-20080
IH INTERNATIONAL DEALER SAMPLE-FARMETERICS-SLI$9.9914-Apr-20080
vintage Norton slide rule box leather case ins$9.9901-Apr-20080
Vintage Slide Rule Ohmite OHM Law Calculator 1$9.9913-Apr-20080
"VINTAGE 72"" INCH EXTENSION FOLDING RULER 6""$9.9919-Apr-20080
Slide Rule $9.9914-Apr-20080
Vintage Slide Rule CHEN YUN TUN LABRATORY - Ta$9.9928-Apr-20080
$9.9906-Apr-20080
Vintage Log-Log Slide Rule With Box & Instruct$9.9927-Apr-20080
Soviet Math Slide-Rule Leningrad $9.9927-Apr-20080
"DIWA 601 (Denmark) Slide Rule 6"" w/ Leather $9.9930-Apr-20080
1962 Rambler MPG Circular Slide Ruler Computer$9.9927-Apr-20080
2 Vintage Slide Ruler Rolling ACU-Math Case Bo$9.9928-Apr-20080
"4 Vintage Slide Rules, 2 Big & 2 Small Engine$9.9908-Apr-20080
UNIQUE ENGRAVER'S & PHOTOGRAPHERS SLIDE RULE P$9.9906-Apr-20080
Antique Starrett No.425 Pocket Slide Rule Cali$9.9903-Apr-20080
Vintage A Mannheim Type Slide Rule $9.9903-Apr-20080
UNIQUE SLIDE RULE HARSHAW CHEMICAL FINDING LBS$9.9920-Apr-20080
VINTAGE USSR SLIDE RULE - 1970 -THE SIZE-SAMLL$9.9930-Apr-20080
Slide rule 1960 Czechoslovakia $9.9930-Apr-20080
VINTAGE USSR SLIDE RULE - 1972 YEAR *LENINGRAD$9.9930-Apr-20080
"VINTAGE 72"" INCH EXTENSION FOLDING RULER 6""$9.9930-Apr-20080
66s VINTAGE RUSSIAN SLIDE RULE CALCULATOR CONV$9.9906-Apr-20080
$9.9929-Apr-20080
Pocket Slide Rule UTO 601 made in Denmark $9.9930-Apr-20080
MACHINIST SLIDE RULES LOT OF 3 GENERAL'S $9.9913-Apr-20080
$9.9921-Apr-20080
RARE & UNIDENTIFIED JAPAN MADE SLIDE RULE - CA$9.9930-Apr-20080
Sears electronic SLIDE RULE CALCULATOR 801.587$9.9927-Apr-20080
ANTIQUE LEATHER SLIDE RULE CASE FANCY ARTS CRA$9.9909-Apr-20080
STANLEY Boxwood & Brass Folding Rule with Cali$9.9908-Apr-20080
STANLEY Boxwood & Brass Folding Rule with Cali$9.9901-Apr-20080
Vintage AL Bechtel Cleveland OH Slide Rule Dep$9.9912-Apr-20080
Antique Lufkin Wood and Brass Finished Slide R$9.9904-Apr-20080
"Vintage Acu-Math 400B,Mannheim Engraved Slide$9.9906-Apr-20080
"VINTAGE 72"" INCH EXTENSION FOLDING RULER 6""$9.9917-Apr-20080
Vintage Rugol Wood Brass 72 Inch Slide Extensi$9.9519-Apr-20080
Vintage Rugol Wood Brass 72 Inch Slide Extensi$9.9517-Apr-20080
Vintage Sliderule with Leather Case $9.9530-Apr-20080
Count Fleet - Slide Rule -Blue Swords - Horse $9.9530-Apr-20080
Vibra-Tak Slide Rule Tachometer $9.9511-Apr-20080
VINTAGE CHARVOZ-ROOS SLIDE RULE W/ LEATHER CAS$9.9502-Apr-20080
Vintage Rugol Wood Brass 72 Inch Slide Extensi$9.9513-Apr-20080
Slide Rule Sans & Streiffe Model 311 w/ Origin$9.5027-Apr-20080
10 in.Slide Rule box /case Engineering Instrum$8.9930-Apr-20080
VINTAGE PAPER HOLE PUNCH -- W/ SLIDE RULER $8.9917-Apr-20080
DIWA SLIDE RULE DENMARK - A/5 NIRO ATOMIZER #6$8.9915-Apr-20080
VINTAGE PAPER HOLE PUNCH -- W/ SLIDE RULER $8.9913-Apr-20080
VINTAGE PAPER HOLE PUNCH -- W/ SLIDE RULER $8.9929-Apr-20080
VINTAGE PAPER HOLE PUNCH -- W/ SLIDE RULER $8.9919-Apr-20080
VINTAGE ACU - MATH # 400 SLIDE RULER W/CASE $8.9917-Apr-20080
VINTAGE ACU - MATH # 400 SLIDE RULER W/CASE $8.9919-Apr-20080
VINTAGE KEEBLER COST SELLING SLIDE RULER INDIC$8.9916-Apr-20080
VINTAGE ACU - MATH # 400 SLIDE RULER W/CASE $8.9913-Apr-20080
VINTAGE ACU - MATH # 400 SLIDE RULER W/CASE $8.9929-Apr-20080
Slide Rule $8.9923-Apr-20080
TI SR-11 Slide Rule Calculator with Carry Case$8.5029-Apr-20080
1945 MANNHEIM-TRIP SLIDE RULE W/ PAPERWORK & C$8.5028-Apr-20080
STANDARD & POOR'S Investor's Stock Computor Sl$8.0002-Apr-20080
1939*THE SLIDE RULE AND HOW TO USE IT*HB $7.9908-Apr-20080
Nautical Slide Rule 105-Weems & Plath $7.9906-Apr-20080
antique electricains slide rule tool $7.9903-Apr-20080
$7.9917-Apr-20080
1947 ESSO AVATION~SLIDE RULE~LIKE NEW SHAPE~RA$7.9920-Apr-20080
Vintage Slide Rule Ohmite OHM Law Calculator 1$7.9918-Apr-20080
ACCU-MATH SLIDE RULE NO 1311 IN CASE $7.9920-Apr-20080
Tonocan Sheet Metal slide rule weight calculat$7.7127-Apr-20080
"Pocket Slide Rule, 7"", W. Welch Scientific C$7.0029-Apr-20080
1941 OHM'S LAW CALCULATOR OHMITE SLIDE RULE W/$6.9920-Apr-20080
MACHINIST'S MICROMETER SLIDE RULE TOOL $6.9519-Apr-20080
ENGINEERING INSTRUMENTS CO. SLIDE RULE w/BOX &$6.9519-Apr-20080
Early SCRIBE MARKING GAUGE CALIPER SLIDE RULE $6.7501-Apr-20080
Early SCRIBE MARKING GAUGE CALIPER SLIDE RULE $6.7529-Apr-20080
VINTAGE WOOD SLIDE RULE (PRE - 1946) $6.0010-Apr-20080
Caterpillar 3' Wooden Slide Ruler 1940's $5.9922-Apr-20080
"""The Mannheim Slide Rule"" Allan Cullimore 1$5.9923-Apr-20080
Caterpillar 3' Wooden Slide Ruler 1940's $5.9916-Apr-20080
SLIDE RULES - - ENGINEERING INSTRUMENT CO. AND$5.9904-Apr-20080
VINTAGE SLIDE RULER MADE IN DENMARK UTO REITZ $5.9907-Apr-20080
Classic Sturtevant Slide rule for Torque Speci$5.9914-Apr-20080
Vintage Unique Dualistic High Speed slide rule$5.9930-Apr-20080
SHURE BROTHERS 1950's Reactance Slide Rule & C$5.5003-Apr-20080
LOG LOG DUPLEX SLIDE RULE MANUAL NO. 4080 - 19$5.4928-Apr-20080
US WWII era Carrying Case M23 fireing slide ru$5.0012-Apr-20080
US WWII era Carrying Case M23 fireing slide ru$5.0019-Apr-20080
"Vintage:German slide rule, Rechenschieber, Ne$5.0006-Apr-20080
Interlox Carpenters Wooden Slide Ruler No. 106$5.0024-Apr-20080
US WWII era Carrying Case M23 fireing slide ru$5.0017-Apr-20080
1974 COMMODORE 1400 ADVANCED SLIDE RULE COMPUT$5.0027-Apr-20080
"LOT OF 2 OLD SLIDE RULES. BRUNING AND STERLIN$5.0020-Apr-20080
"70s 6"" Advertising Plastic Slide Rule Origin$4.9925-Apr-20080
Vintage AL Bechtel Cleveland OH Slide Rule Dep$4.9919-Apr-20080
VINTAGE YODER INSTRUMENTS Slide Rule with CASE$4.9915-Apr-20080
"The slide rule and how to use it, STROHM ITC $4.9916-Apr-20080
"Vintage Acu-Math 400B Slide Rule and Book, US$4.9922-Apr-20080
ACU-MATH No. 400 VINTAGE SLIDE RULE & VINYL CA$4.9913-Apr-20080
"VINTAGE SLIDE RULE HOFFMAN DENMARK ""JOSLYN S$4.9927-Apr-20080
Acme Concrete Corp slide rule/calculator from $4.9926-Apr-20080
Listing and payment details: $4.9928-Apr-20080
VINTAGE APF MARK 31 SLIDE RULE CALCULATOR JAPA$4.9930-Apr-20080
1969 SLIDE RULER FOR HARNESS RACE HORSES KEN K$4.9521-Apr-20080
IH Farm Tractor Farmetrics 1970s Slide Ruler $4.5006-Apr-20080
"10"" SLIDE RULE, BY ENGINEERING INSTRUMENTS" $4.0020-Apr-20080
Vintage AL Bechtel Cleveland OH Slide Rule Dep$3.9927-Apr-20080
GEEK MATH INSTRUCTIONS LEARN HOW TO USE A SLID$3.9503-Apr-20080
1970's? Exxon Travel Club Metric Converter sli$3.5025-Apr-20080
Slide Rule Simplified by C.O. Harris $2.9915-Apr-20080
Original TI-30 Calculator with LED Display - W$2.9903-Apr-20080
Vintage ~ ACU MATH SLIDE RULE NO. 400 ~ LOOK!!$2.9913-Apr-20080
Vintage SLIDE AND SEE Rulers Milton Bradley Sl$2.9917-Apr-20080
2 LUFKIN FOLDING RULES $2.9914-Apr-20080
Vintage SLIDE AND SEE Rulers Milton Bradley Sl$2.9913-Apr-20080
VINTAGE THORTON slide rule in case $2.9929-Apr-20080
Vintage SLIDE AND SEE Rulers Milton Bradley Sl$2.9919-Apr-20080
ASA E6-B Flight Computer Slide Rule w/ Book $2.9917-Apr-20080
SLIDE RULE VINTAGE WOODEN PERU INDIANA $2.9923-Apr-20080
Marathon Training Running Pace Calculator slid$2.9508-Apr-20080
Vintage German Slide Ruler with Case L@@K!!! $2.4924-Apr-20080
LUFKIN FOLDING RULE $1.9914-Apr-20080
LUFKIN FOLDING RULE $1.9914-Apr-20080
THE MANNHEIM DUPLEX SLIDE RULES BOOK(OLD) $1.9928-Apr-20080
Constantin Durmont® Navigator Slide Rule Pilot$1.0003-Apr-20080
C. Durmont Pilot Pro Slide Rule Gold Chrono 8 $1.0015-Apr-20080
Vintage HP TI-55 Scientific Slide Rule Calcula$1.0023-Apr-20080
Vintage Slide Rule A&W U.S.A. $0.9903-Apr-20080
slide rule $0.9918-Apr-20080
got slide rule? FUNNY CAR WINDOW DECAL STICKER$0.9901-Apr-20080
got slide rule? FUNNY CAR WINDOW DECAL STICKER$0.9903-Apr-20080
Measuring slide rule LOGARITHMS Soviet Russian$0.9914-Apr-20080
Slide Rule Simplified by C.O. Harris $0.9902-Apr-20080
German Slide Rule Textbook Patternmaker Book O$0.9907-Apr-20080
Slide Rule Calculator Flight Computer 99 cents$0.9907-Apr-20080
"How to Use a Slide Rule, Instructions Illustr$0.9911-Apr-20080
Old slide rule in case $0.9903-Apr-20080
RARE 1947~THE SLIDE RULE & HOW TO USE IT~~LOG $0.9906-Apr-20080
Sliderule $0.9902-Apr-20080
2004 NFL slide rule type pocket schedule $0.9906-Apr-20080
2005 NFL slide rule type pocket schedule all N$0.9906-Apr-20080
"EMPIRE ""PEDIGREE""PRECISION SLIDE RULE Instr$0.9913-Apr-20080
2006 NFL slide rule type pocket schedule all N$0.9906-Apr-20080
Measuring slide rule LOGARITHMS Soviet Russian$0.9921-Apr-20080
X-ACT POCKET SLIDE RULE MADE IN DENMARK $0.9928-Apr-20080
"NEW!! 6"" Stainless Steel Pocket Ruler with S$0.9924-Apr-20080
2007 NFL slide rule type pocket schedule all N$0.9906-Apr-20080
Measuring slide rule LOGARITHMS Soviet Russian$0.9929-Apr-20080
[s.gif] $0.9927-Apr-20080
plastic slide rule and case Vintage $0.9901-Apr-20080
Vintage Metric Slide Rule Converter. $0.9925-Apr-20080
VINTAGE FORNEY LOAD P.S.I. CONVERTER SLIDE RUL$0.9925-Apr-20080
Vintage slide rule Model 10B Engineering Instr$0.9906-Apr-20080
VINTAGE MACHINIST SLIDE RULE SQUARE $0.9907-Apr-20080
"10"" Engineering instruments Professional Sli$0.9915-Apr-20080
1942 MAFFEI Harmonic Slide Rule Patent Print A$0.9905-Apr-20080
Vintage Hughes-Owen Slide Rule 341 3526 Made i$0.9906-Apr-20080
got slide rule? FUNNY CAR WINDOW DECAL STICKER$0.9907-Apr-20080
Measuring slide rule LOGARITHMS Soviet Russian$0.9907-Apr-20080
1951 JOSEPH TELASCO Slide Rule Patent Print Ar$0.9904-Apr-20080
"CALCULATOR, W /LED T.I. Model 30 Slide Rule d$0.9907-Apr-20080
Durall Extension Rule with Brass Slide $0.9920-Apr-20080
FIELD ARTILLERY SLIDE RULE RULER COLLECTORS NE$0.9526-Apr-20080
US Patent for a Glass SLIDE RULE - Ruler $0.9506-Apr-20080
US Patent for a Glass SLIDE RULE - Ruler $0.9501-Apr-20080
US Patent for a Glass SLIDE RULE - Ruler $0.9514-Apr-20080
"Golden Slide Guide to the Elements, 1960's re$0.7522-Apr-20080
SELF TEACHING MANUAL-THE POLYPHASE SLIDE RULE $0.0104-Apr-20080
$0.0030-Dec-18990