| Dietz |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Oct-2004 |
| Dietzgen ESR-1 Electronic Slide Rule Vintage | $112.11 | 06-Oct-2004 | 9 |
| "Dietzgen CIRCULAR SLIDE RULE Mint in Box VINT | $103.00 | 31-Oct-2004 | 17 |
| Dietzgen Microglide #1734 slide rule w/case + | $51.00 | 28-Oct-2004 | 7 |
| 1950's Dietzgen Multiphase Style M # 1738 Slid | $41.00 | 02-Oct-2004 | 8 |
| Vintage Dietzgen 1734 & Post 1441 Slide Rule i | $33.00 | 16-Oct-2004 | 7 |
| Vintage-Dietzgen #1734 Microglide Slide Rule w | $31.00 | 02-Oct-2004 | 5 |
| VINTAGE DIETZGEN MICROMATIC VECTOR TYPE LOG SL | $28.77 | 28-Oct-2004 | 7 |
| 1954 DIETZGEN SLIDE RULE MULTIPHASE STYLE M 17 | $27.77 | 24-Oct-2004 | 8 |
| DIETZGEN SLIDE RULE 1732 DECIMAL TRIG TYPE LOG | $26.00 | 10-Oct-2004 | 7 |
| "Dietzgen Slide Rule 1741, Instruction Manual" | $24.50 | 27-Oct-2004 | 6 |
| DIETZGEN SLIDE RULE CATALOG 1734 LEATHER CASE | $21.50 | 03-Oct-2004 | 8 |
| DIETZGEN SLIDE RULE / RULER AND CASE MADE IN G | $20.50 | 02-Oct-2004 | 7 |
| Dietzgen German Slide Ruler in Leather Case | $20.49 | 19-Oct-2004 | 14 |
| Dietzgen circular slide rule | $19.00 | 01-Oct-2004 | 5 |
| Dietzgen Microglide Decimal Type Log Log Slide | $18.27 | 17-Oct-2004 | 5 |
| Pocket slide rule (Dietzgen) “Pocket Log” 1779 | $16.87 | 16-Oct-2004 | 5 |
| Dietzgen Slide Rule & Jeppesen Graphic Compute | $16.50 | 25-Oct-2004 | 9 |
| VIntage 'DIETZGEN Slide Rule'.......Original! | $15.50 | 24-Oct-2004 | 4 |
| Dietzgen 1734 Slide Rule in Original Box | $15.50 | 26-Oct-2004 | 6 |
| DIETZEN POLYMATH MULTIPLEX TRIGONOMETRIC SLIDE | $15.00 | 29-Oct-2004 | 1 |
| "Dietzgen National Slide Rule #17679P/1940 In | $14.00 | 12-Oct-2004 | 1 |
| "DIETZGEN 5"" POCKET SLIDE RULE - MODEL #1776" | $13.04 | 17-Oct-2004 | 6 |
| DIETZGEN MICROGLIDE SLIDE RULE SLIDERULE & LEA | $12.50 | 20-Oct-2004 | 4 |
| DIETZGEN MICROGLIDE SLIDE RULE SLIDERULE & LEA | $12.50 | 20-Oct-2004 | 4 |
| Eugene Dietzgen Vintage Round Midget Slide Rul | $12.40 | 14-Oct-2004 | 5 |
| Dietzgen Engineer's Slide Rule Model No. 1746 | $11.50 | 09-Oct-2004 | 2 |
| Dietzgen Clear-Scale Slide Rule Cat. No. 1739- | $11.50 | 12-Oct-2004 | 7 |
| 1950'w Dietzgen Multiphase Style M #1738 Slide | $11.16 | 13-Oct-2004 | 3 |
| Dietzgen Redirule No. 1776 Slide Rule with Cas | $10.63 | 27-Oct-2004 | 3 |
| "CIRCULAR SLIDE RULE-DIETZGEN MIDGET CIRCULAR | $10.49 | 13-Oct-2004 | 2 |
| VINTAGE DIETZGEN IVORY? MANIPHASE SLIDE RULE & | $9.99 | 06-Oct-2004 | 1 |
| Dietzgen Redirule No. 1776 Miniature Vintage S | $9.95 | 07-Oct-2004 | 1 |
| Beautiful Dietzgen No. 1767 Slide Rule EX | $8.50 | 31-Oct-2004 | 5 |
| DIETZGEN SLIDE RULE NO. 1771 REDIRULE GERMANY | $8.00 | 30-Oct-2004 | 2 |
| DIETZGEN slide rule & leather case - both in g | $8.00 | 10-Oct-2004 | 1 |
| "DIETZGEN No. 1768 P Slide Rule, Made in Japan | $8.00 | 17-Oct-2004 | 1 |
| DIETZGEN NO. 1744 POLYMATH MULTIPLEX SLIDE RUL | $7.17 | 12-Oct-2004 | 2 |
| DIETZGEN SLIDE RULE NO. 1771 REDIRULE | $6.38 | 30-Oct-2004 | 2 |
| DIETZGEN SLIDE RULE # 1733 w/case / SLIDE RULE | $5.50 | 03-Oct-2004 | 2 |
| 1942 DIETZGEN SLIDE RULE W/CASE & INSTRUCTION | $5.00 | 16-Oct-2004 | 1 |
| 1944 Booklet Dietzgen Maniphase Dual Type Slid | $4.99 | 05-Oct-2004 | 1 |
| 1960's Dietzgen Polymath Multiplex Slide Rule | $4.81 | 20-Oct-2004 | 5 |
| Dietzgen Maniphase Log Log 1732 Slide Rule and | $3.99 | 11-Oct-2004 | 2 |
| "Dietzgen Slide Rule & Sleeve 1769P Federal NI | $3.95 | 07-Oct-2004 | 1 |
| RARE VINTAGE DIETZGEN NO. 1757 MICROGLIDE SLID | $3.00 | 15-Oct-2004 | 1 |
| Dietzgen 12 Inch Maniphase #1767 Slide Rule | $2.99 | 17-Oct-2004 | 1 |
| DIETZGEN MANIPHASE MULTIPLEX DECIMAL SLIDE RUL | $2.96 | 28-Oct-2004 | 1 |
| "DIETZGEN INSTRUCTION MANUALS, FOR SLIDE RULE" | $0.99 | 23-Oct-2004 | 1 |
| Dietzgen Slide Rule Model No. 1757 | $24.99 | 11-Oct-2004 | 0 |
| Dietzgen Slide Rule Model No. 1757 | $24.99 | 17-Oct-2004 | 0 |
| Dietzgen Slide Rule Model No. 1757 | $24.99 | 25-Oct-2004 | 0 |
| DIETZGEN SLIDE RULE NO. 1771 REDIRULE | $9.99 | 10-Oct-2004 | 0 |
| DIETZGEN Slide Rule 1732 Self Help Eshbach Man | $9.99 | 14-Oct-2004 | 0 |
| 1915 DIETZGEN MANNHEIM PHILLIPS SLIDE RULE MAN | $9.99 | 19-Oct-2004 | 0 |
| DIETZGEN 1738 SLIDE RULE STYLE M MULTIPLEX MUL | $9.99 | 26-Oct-2004 | 0 |
| 1942 DIETZGEN SLIDE RULE W/CASE & INSTRUCTION | $9.99 | 09-Oct-2004 | 0 |
| "Vintage Slide Rule Lot - Dietzgen, Sterling, | $9.99 | 30-Oct-2004 | 0 |
| DIETZGEN SLIDE RULE NO. 1771 REDIRULE | $9.99 | 17-Oct-2004 | 0 |
| DIETZGEN Slide Rule 1732 Self Help Eshbach Man | $9.99 | 22-Oct-2004 | 0 |
| DIETZGEN NO.1767 SLIDE RULE | $6.99 | 12-Oct-2004 | 0 |
| SLIDE RULE DIETZGEN 12 INCH #1767 MANIPHASE | $5.95 | 31-Oct-2004 | 0 |
| Dietzen Slide Rule #1767 | $5.00 | 31-Oct-2004 | 0 |
| 1946 Dietzgen Maniphase Multiplex Slide Rule M | $4.00 | 24-Oct-2004 | 0 |
| "DIETZGEN INSTRUCTION MANUALS, FOR SLIDE RULE" | $2.99 | 03-Oct-2004 | 0 |
| "DIETZGEN INSTRUCTION MANUALS, FOR SLIDE RULE" | $2.99 | 15-Oct-2004 | 0 |