| Dietz |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Mar-2007 |
| Rare Dietzgen Multiplex 20-inch Slide Rule | $430.00 | 18-Mar-2007 | 12 |
| Dietzgen drafting survey slide rule catalog 19 | $102.61 | 02-Mar-2007 | 7 |
| Dietzgen vector type log log slide rule Cat. N | $75.00 | 02-Mar-2007 | 7 |
| rare dietzgen model 1797-b circular slide rule | $50.99 | 08-Mar-2007 | 11 |
| Antique IVORY SLIDERULE - SLIDE RULE by DIETZG | $49.88 | 21-Mar-2007 | 6 |
| Dietzgen 1737 Sigma Slide Rule Set MIB | $45.45 | 04-Mar-2007 | 5 |
| "Dietzen Model 1731 Slide Rule, Case & Convers | $45.00 | 03-Mar-2007 | 5 |
| Dietzgen Slide Rule - Like New w/Case & 112 Pa | $44.35 | 18-Mar-2007 | 12 |
| 1954 Eugene Dietzgen Engineering Slide Rule Pr | $41.00 | 19-Mar-2007 | 2 |
| Dietzgen drafting survey slide rule catalog 19 | $39.99 | 02-Mar-2007 | 1 |
| "Vintage Dietzgen Slide Rule, Model 1739L, wit | $39.69 | 18-Mar-2007 | 6 |
| "1953 DIETZGEN NO. 1733 Slide Rule w/Books, Ca | $34.33 | 04-Mar-2007 | 9 |
| Dietzgen N1725 Microglide Vector Slide Rule an | $34.00 | 25-Mar-2007 | 6 |
| Vintage DIETZGEN SLIDE RULE in Case Germany US | $33.00 | 14-Mar-2007 | 14 |
| DIETZGEN MICROGLIDE SLIDE RULE | $31.25 | 11-Mar-2007 | 6 |
| DIETZGEN # B-1734 SLIDE RULE AND CASE | $26.50 | 04-Mar-2007 | 8 |
| DIETZGEN MANIPHASE SLIDE RULE & CASE (NICE) | $26.00 | 12-Mar-2007 | 3 |
| Dietzgen 1733 Polymath Duplex Slide Rule | $25.05 | 28-Mar-2007 | 8 |
| EUGENE DIETZGEN CO SLIDE RULES CAT. NO. 1734 W | $25.00 | 24-Mar-2007 | 1 |
| DIETZGEN BINARY SLIDE RULE COPYRIGHT 1940 W/MA | $24.87 | 11-Mar-2007 | 7 |
| VINTAGE EUGENE DIETZGEN SLIDE RULE W/ CASE MAD | $23.26 | 04-Mar-2007 | 10 |
| Dietzgen 1732L Trig Type Slide Rule | $22.50 | 11-Mar-2007 | 3 |
| DIETZGEN SLIDE RULE 1954 ORIG. BOX INSTRUCTION | $22.27 | 13-Mar-2007 | 2 |
| DIETZGEN BINARY SLIDE RULE TOOL COPYRIGHT 1940 | $22.00 | 11-Mar-2007 | 3 |
| Dietzgen 1771 Redi-Rule Pocket Slide Rule MIB | $20.50 | 04-Mar-2007 | 6 |
| rare dietzgen model 1797-m circular slide rule | $18.50 | 14-Mar-2007 | 4 |
| Vintage DIETZGEN VECTOR TYPE - LOG Slide Rule | $18.50 | 11-Mar-2007 | 3 |
| Dietzgen Maniphase Slide Rule w/case & booklet | $18.50 | 20-Mar-2007 | 7 |
| Dietzgen Microglide slide rule vector type No. | $17.50 | 02-Mar-2007 | 3 |
| VINTAGE DIETZEN MANIPHASE MULTIPLEX N0. 1735 S | $16.09 | 12-Mar-2007 | 4 |
| SLIDE RULE IN CASE DIETZGEN MANIPHASE MULTIPLE | $16.00 | 07-Mar-2007 | 4 |
| Vintage Dietzgen Slide Rule No. 1732 w. case a | $15.76 | 01-Mar-2007 | 4 |
| "Dietzgen 1771 Pocket Slide Rule, With Box, Ca | $15.50 | 09-Mar-2007 | 4 |
| "DIETZGEN 1757 PRIMATRIG 10"" SLIDE RULE BOX I | $15.49 | 26-Mar-2007 | 2 |
| "Vintage Dietzgen Slide Rule 10"" Pat Pending | $15.00 | 04-Mar-2007 | 6 |
| Vintage Dietzgen Survey Surveying Level Rod Sl | $14.50 | 11-Mar-2007 | 2 |
| Dietzgen Maniphase Multiplex slide rule Cat. N | $14.01 | 03-Mar-2007 | 4 |
| "Dietzgen slide rule manual, lot of 2" | $13.50 | 02-Mar-2007 | 3 |
| Dietzgen Maniphase Multiplex slide rule Cat. N | $13.10 | 03-Mar-2007 | 2 |
| The Dietzgen Maniphase Multiplex Vector Type S | $12.50 | 01-Mar-2007 | 3 |
| DIETZGEN MICROGLIDE (SLIDE RULE) CAT. NO. 1734 | $12.49 | 18-Mar-2007 | 5 |
| Dietzgen Trig type Log Log Slide Rule N1732 w/ | $11.50 | 18-Mar-2007 | 4 |
| "Vintage Dietzgen ""National"" Slide Rule, 10 | $11.49 | 05-Mar-2007 | 3 |
| OLD DIETZGEN PHILLIPS SLIDE RULE | $11.19 | 04-Mar-2007 | 3 |
| VINTAGE DIETZGEN SLIDE RULE #1768P RELIANCE | $10.50 | 24-Mar-2007 | 6 |
| Dietzgen 1950 Slide Rule w/ conversion tables | $9.99 | 29-Mar-2007 | 1 |
| "DIETZGEN ""NATIONAL"" SLIDE RULE~1767P~SHEATH | $9.99 | 06-Mar-2007 | 1 |
| Dietzgen Slide Rule w/ Leather Case CatNo1732 | $9.99 | 17-Mar-2007 | 1 |
| VINTAGE EUGENE DIETZGEN SLIDE RULE W/CASE US M | $9.99 | 18-Mar-2007 | 1 |
| Vintage Dietzgen National Slide Rule No. 1767 | $9.50 | 10-Mar-2007 | 5 |
| VINTAGE DIETZGEN DECIMAL TRIG LOG LOG SLIDE RU | $9.00 | 25-Mar-2007 | 2 |
| VINTAGE SLIDE RULE DIETZGEN BASIK NO.1765 GERM | $8.50 | 04-Mar-2007 | 2 |
| VINTAGE WESTINGHOUSE DIETZGEN SLIDE RULE W / P | $8.27 | 26-Mar-2007 | 2 |
| "Dietzgen Apprentice Slide Rule 1767H w/box, i | $7.50 | 18-Mar-2007 | 2 |
| VINTAGE DIETZGEN SLIDE RULER # 1776 AND SHEETH | $7.20 | 17-Mar-2007 | 5 |
| Slide Rule Simplified with Dietzgen Slide Rule | $7.19 | 04-Mar-2007 | 5 |
| Vintage Dietzgen Plastic & Wood / Wooden Slide | $6.95 | 07-Mar-2007 | 1 |
| Unused 1914 Mannheim Slide Rule Manual (Dietzg | $6.50 | 19-Mar-2007 | 2 |
| Vintage Dietzgen Slide Rule | $5.99 | 29-Mar-2007 | 1 |
| DIETZGEN NATIONAL SLIDE RULE~NO. 1767 | $5.99 | 14-Mar-2007 | 2 |
| Eugene Dietzgen Co. Slide Rule with case | $5.65 | 25-Mar-2007 | 5 |
| DIETZGEN MODEL 1767 SLIDE RULE NICE SHAPE | $4.99 | 04-Mar-2007 | 1 |
| VINTAGE DIETZGEN / PHILLIPS ENGINEER SLIDE RUL | $3.81 | 04-Mar-2007 | 2 |
| Dietzgen Slide Rule Catalog No. 1746 - Manipha | $1.95 | 06-Mar-2007 | 2 |
| Slide Rule Dietzgen Reliance 1768P Sheath Box | $1.91 | 19-Mar-2007 | 2 |
| 2 Dietzen National SLIDERULE w/W.German Roller | $1.75 | 10-Mar-2007 | 2 |
| 5 VINTAGE SLIDE RULES 2 DIETZGEN 1 COOKE 1 GER | $24.99 | 16-Mar-2007 | 0 |
| "DIETZGEN ""NATIONAL"" SLIDE RULE~1767P~SHEATH | $9.99 | 07-Mar-2007 | 0 |
| Dietzgen #1767 Plastic Open Simplex Slide Rule | $9.99 | 01-Mar-2007 | 0 |
| ~Rare DIETZGEN MAGNESIUM Maniphase Multiplex S | $9.99 | 25-Mar-2007 | 0 |
| dietzgen slide rule guide case engineer DRAFTI | $9.99 | 01-Mar-2007 | 0 |
| 11 PC VINTAGE DIETZGEN DRAFTING TOOLS & SLIDE | $9.99 | 05-Mar-2007 | 0 |
| Very Early Dietzgen Co. #173660 Antique Slide | $9.95 | 04-Mar-2007 | 0 |
| "Vintage Dietzgen pocket slide rule, case, ins | $9.95 | 14-Mar-2007 | 0 |
| DIETZGEN 1766P GERMAN SLIDE RULE W/ ORIG. BOX | $8.95 | 26-Mar-2007 | 0 |
| DIETZGEN MANIPAHSE MULTIPLEX SLIDE RULE NO. 17 | $7.99 | 29-Mar-2007 | 0 |
| 2 Dietzgen #1767 Slide Rules with cases + Post | $6.95 | 27-Mar-2007 | 0 |
| "Dietzen Wood Slide Rule, 1767P National, with | $5.99 | 26-Mar-2007 | 0 |
| "Dietzgen Phillips Slide Rule, With Half Box" | $4.99 | 09-Mar-2007 | 0 |
| Dietzgen Slide Rule -- No. 1767 -- with case | $4.95 | 18-Mar-2007 | 0 |
| DIETZENGEN SLIDE RULE IN CASE | $3.99 | 21-Mar-2007 | 0 |