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Lawrence
DescriptionPriceDate Bids

Prices of slide rules sold on ebay (the internet auction) in Jul-2007

1939 LAWRENCE slide rule ruler & Instruction B$15.5006-Jul-20073
"1946 10"" Lawrence Printers Proportion Slide $14.9925-Jul-20071
Vintage Lawrence Model 10B Slide Rule & Box $9.9905-Jul-20071
Vintage Lawrence 10 In Slide Rule 250 BT w Cas$9.9923-Jul-20072
1939 LAWRENCE SLIDE RULE INSTRUCTION BOOK $8.8901-Jul-20076
Vintage Lawrence Wood Slide Rule/Case/Book $6.5104-Jul-20073
*Lawrence Secret Code-Maker Slide Rule Premium$5.9931-Jul-20071
1940 Lawrence Slide Rule Instruction Book $5.0027-Jul-20071
"4 Vintage Slide Rule Lot,Mannheim,Lawrence,Di$4.9931-Jul-20071
Antique Lawrence DeLuxe Slide Rule + Box $4.0019-Jul-20071
"Lawrence Engineering Service Slide Rule, PERU$3.9913-Jul-20071
Ca. 1935 Lawrence Wabash Indiana Slide Rule No$3.5022-Jul-20071
Vintage 1946 Slide Flash Rule Lawrence Enginee$2.9922-Jul-20071
VINTAGE LAWRENCE ENGINEERING SERVICE SLIDE RUL$1.0018-Jul-20071
LAWRENCE SLIDE RULE- MADE IN PERU INDIANA $0.9931-Jul-20071
Original Lawrence Slide Rule $0.9929-Jul-20071
Lawrence Deluxe Slide Rule $0.9913-Jul-20071
LAWRENCE DELUXE SLIDE RULE $14.9725-Jul-20070
LAWRENCE SLIDE RULE- MADE IN PERU INDIANA $9.9917-Jul-20070
Vint Original Engineering LAWRENCE DeLuxe Slid$9.9922-Jul-20070
VINTAGE LAWRENCE ENGINEERING SERVICE SLIDE RUL$9.9910-Jul-20070
LAWRENCE SLIDE RULE WITH BOX PERU INDIANA $8.0018-Jul-20070
Vintage Lawrence 10 inch Slide Rule $7.9904-Jul-20070
VINTAGE LAWRENCE ENGINEERING SERVICE WOODEN SL$4.9903-Jul-20070
"Lawrence Engineering Service Slide Rule, PERU$4.9901-Jul-20070
"1939 ""Lawrence"" Slide Rule Instruction Book$3.9921-Jul-20070
"1939 ""Lawrence"" Slide Rule Instruction Book$3.9914-Jul-20070
"Vintage Wooden Slide Rule,Lawrence Engineerin$3.9526-Jul-20070
"VINTAGE Lawrence Engineering WOOD SLIDE RULE $0.9905-Jul-20070