| Dietz |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Feb-2005 |
| Dietzgen 1741 Slide Rule Set Germany Excellent | $105.00 | 27-Feb-2005 | 16 |
| Dietzgen B-1734-L Slide Rule Set -MIB Rare | $102.50 | 20-Feb-2005 | 11 |
| DIETZGEN LARGE SLIDE RULE W/LEATHER POUCH MINT | $61.00 | 24-Feb-2005 | 11 |
| Dietzgen 1737 Sigma Slide Rule Set -MIB | $59.00 | 06-Feb-2005 | 12 |
| Dietzgen 1737 Sigma Slide Rule Set -MIB | $54.00 | 20-Feb-2005 | 9 |
| "Slide Rule by Dietzgen, No. 1778" | $53.00 | 12-Feb-2005 | 10 |
| "7 SLIDE RULES STERLING, DIETZEN & ACUMATH + C | $49.50 | 24-Feb-2005 | 9 |
| Dietzgen Microglide dec trig log log slide rul | $42.50 | 18-Feb-2005 | 1 |
| "Slide Rule by Dietzgen, No. 1778" | $41.00 | 12-Feb-2005 | 7 |
| Dietzgen 1737 Sigma Slide Rule Set -MIB | $39.10 | 13-Feb-2005 | 15 |
| DIETZGEN LOG LOG DECI TRIG SLIDE RULE CAT. NO. | $39.00 | 02-Feb-2005 | 12 |
| Dietzgen Microglide Slide Rule Decimal Trig Lo | $38.91 | 26-Feb-2005 | 12 |
| "Slide Rule, Dietzgen, Microglide" | $38.78 | 28-Feb-2005 | 12 |
| Dietzgen N1733 Polymath Multiplex Slide Rule P | $38.00 | 06-Feb-2005 | 10 |
| Slide Rule :Dietzgen Cat No B-1725 Vector Type | $37.00 | 17-Feb-2005 | 6 |
| Dietzgen 1737 Decimal Trig Type Log Log Slide | $36.50 | 26-Feb-2005 | 10 |
| DIETZGEN Slide Rule No. 1778 Germany Sliderule | $36.00 | 28-Feb-2005 | 5 |
| Dietzgen Microglide Slide Rule Decimal Trig Lo | $36.00 | 14-Feb-2005 | 10 |
| DIETZGEN MANIPHASE SLIDE RULE VINTAGE GERMANY | $35.76 | 02-Feb-2005 | 2 |
| mint in leather box rosewood ivory dietzgen sl | $35.00 | 05-Feb-2005 | 1 |
| Dietzgen Model 1734 Slide Rule & Case | $34.15 | 13-Feb-2005 | 8 |
| VINTAGE DIETZGEN N1725 SLIDE RULE WITH LEATHER | $32.50 | 04-Feb-2005 | 17 |
| Dietzgen Microglide Dec Trig Log Log Slide Rul | $31.00 | 25-Feb-2005 | 4 |
| Dietzgen Microglide Slide Rule #1725 Vector Ty | $26.15 | 09-Feb-2005 | 12 |
| "DIETZGEN SLIDE RULE 1746, CASE, INSTRUCTIONS, | $26.00 | 03-Feb-2005 | 15 |
| SLIDE RULE DIETZGEN LEATHER CASE BOX TABLES IN | $26.00 | 15-Feb-2005 | 2 |
| Eugene Dietzgen Co 1804 Slide Rule Slidrule Gr | $26.00 | 23-Feb-2005 | 6 |
| Vintage Dietzgen Maniphase Maniphase Slide Rul | $21.50 | 06-Feb-2005 | 3 |
| 2 VINTAGE SLIDE RULE BOOKS DIETZGEN PLUS 1 | $18.50 | 13-Feb-2005 | 4 |
| Dietzgen Slide Rule N1725 Slide rule indicator | $16.77 | 12-Feb-2005 | 12 |
| Vintage DIETZGEN National Slide Rule Leather C | $15.99 | 24-Feb-2005 | 1 |
| EUGENE DIETZGEN No. N1733 SLIDE RULE & CASE | $15.06 | 02-Feb-2005 | 4 |
| 3 SLIDE RULES ACUMATH 400 DIETZGEN 1767 + MANU | $10.50 | 26-Feb-2005 | 4 |
| 1950 Dietzgen N1732 Maniphase Multiplex Slide | $10.00 | 06-Feb-2005 | 4 |
| Vintage Dietzgen Maniphase Multiplex Vector Sl | $9.99 | 20-Feb-2005 | 1 |
| SLIDE RULE 1950'S DIETZGEN IN CASE AND BOX WIT | $8.00 | 13-Feb-2005 | 4 |
| "VINTAGE DIETZGEN 5"" POCKET SLIDE RULE MODEL# | $7.99 | 27-Feb-2005 | 1 |
| DIETZGEN #1779 SLIDE RULE POCKET LOG GERMANY | $7.17 | 07-Feb-2005 | 2 |
| "Lot Of 2 Slide Rules Dietzgen 1765W ""HANDY"" | $6.99 | 25-Feb-2005 | 1 |
| 1950 Dietzgen N1732 Micromatic Adjstmnt Slide | $6.50 | 22-Feb-2005 | 2 |
| 1928 Eugene Dietzgen Slide Rule Manual | $6.00 | 26-Feb-2005 | 1 |
| "DIETZGEN SLIDE RULE 12"" National w/ sheath" | $5.95 | 25-Feb-2005 | 1 |
| DIETZGEN 1767P NATIONAL 10' SLIDE RULE BOOK 19 | $5.95 | 21-Feb-2005 | 2 |
| Dietzgen Slide Rule book Decimal Trig Log Log | $5.76 | 07-Feb-2005 | 3 |
| dietzgen wood slide rule and 2 wood drafters r | $5.50 | 27-Feb-2005 | 2 |
| Old*DIETZGEN*Slide Rule*RULER*1767*National*CA | $4.99 | 14-Feb-2005 | 1 |
| Vintage DIETZGEN NO.1757 SLIDE RULE | $4.99 | 01-Feb-2005 | 1 |
| DIETZGEN SLIDERULE Number 1768-P | $4.99 | 21-Feb-2005 | 2 |
| Vintage Dietzgen 1771 Redirule Slide Rule and | $4.99 | 10-Feb-2005 | 1 |
| SLIDE RULE (DIETZGEN) | $4.95 | 09-Feb-2005 | 1 |
| Vintage Dietzgen 5 Inch Pocket SLIDE RULE #177 | $4.00 | 05-Feb-2005 | 1 |
| VINTAGE DIETZGEN MODEL # 1767 10 inch SLIDE RU | $3.99 | 21-Feb-2005 | 1 |
| Dietzgen Maniphase Multiplex slide rule #1732 | $3.58 | 25-Feb-2005 | 5 |
| "Dietzgen Slide Rule #1767. Sheath, instructio | $2.99 | 21-Feb-2005 | 1 |
| DIETZGEN Slide Rule No. 1735 Manual copyright | $2.00 | 05-Feb-2005 | 1 |
| Dietzgen Slide Rule Rules Plastic 5 Inch | $1.00 | 15-Feb-2005 | 1 |
| "Dietzgen - 10"" Maniphase Slide Rule & Teachi | $0.99 | 15-Feb-2005 | 1 |
| VINTAGE EUGENE DIETZGEN CO. MANIPHASE SLIDE RU | $0.01 | 03-Feb-2005 | 1 |
| Dietzgen Microglide dec trig log log slide rul | $49.99 | 11-Feb-2005 | 0 |
| Set of TWO Quality Slide Rules Dietzgen & Aris | $17.25 | 04-Feb-2005 | 0 |
| Vintage DIETZGEN National Slide Rule Leather C | $15.99 | 13-Feb-2005 | 0 |
| Vintage Dietzgen Maniphase Multiplex Vector Sl | $9.99 | 17-Feb-2005 | 0 |
| Dietzgen Slide Rule #1768P w/ original case + | $9.99 | 20-Feb-2005 | 0 |
| VERY OLD DIETZGEN POCKET SIZE MINI SLIDE RULE | $9.95 | 23-Feb-2005 | 0 |
| Vintage DIETZGEN Slide Rule - Multiphase Style | $9.50 | 21-Feb-2005 | 0 |
| Vintage DIETZGEN GERMANY SLIDE RULE 1766 Box D | $8.95 | 25-Feb-2005 | 0 |
| 3 SLIDE RULES ACUMATH 400 DIETZGEN 1767 + MANU | $7.99 | 20-Feb-2005 | 0 |
| DIETZGEN SLIDE RULE MANUAL | $7.95 | 24-Feb-2005 | 0 |
| Old*DIETZGEN*Slide Rule*RULER*1767*National*CA | $5.50 | 04-Feb-2005 | 0 |
| Dietzgen Wooden Slide Rule | $4.99 | 16-Feb-2005 | 0 |
| DIETZGEN DECIMAL TRIG TYPE LOG SLIDE RULE MANU | $4.99 | 21-Feb-2005 | 0 |
| VINTAGE DIETZGEN MODEL # 1767 10 inch SLIDE RU | $3.99 | 04-Feb-2005 | 0 |
| VINTAGE DIETZGEN 1767P WOOD SLIDE RULE WITH CA | $2.99 | 08-Feb-2005 | 0 |
| "Dietzgen - 10"" Maniphase Slide Rule & Teachi | $2.29 | 04-Feb-2005 | 0 |
| "Slide Rule, 1767P National, by Dietzgen w/lea | $0.99 | 27-Feb-2005 | 0 |