| Dietz |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Dec-2004 |
| DIETZGEN NO. 1734 SLIDE RULE WITH LEATHER CASE | $135.83 | 03-Dec-2004 | 19 |
| Dietzgen Model B-1734 Slide Rule & Case | $112.50 | 12-Dec-2004 | 17 |
| DIETZGEN CIRCULAR SLIDE RULE -- 8 1/4 inch Top | $102.51 | 08-Dec-2004 | 2 |
| 1 Dietzgen Slide Rule & 2 Post Slide Rule with | $102.50 | 30-Dec-2004 | 10 |
| Dietzgen No 1737 Engineer Slide Rule Leather C | $71.00 | 15-Dec-2004 | 17 |
| Dietzgen N0. 1734 Slide Rule . | $52.01 | 21-Dec-2004 | 8 |
| "Vintage DIETZGEN slide rule, Ivory, slide bar | $49.00 | 06-Dec-2004 | 3 |
| Dietzgen Slide Rule | $46.00 | 01-Dec-2004 | 10 |
| (A5)Lot Vintage Slide Rules Dietzgen in box an | $41.00 | 07-Dec-2004 | 8 |
| vintage Dietzgen B-1734 sliderule | $40.00 | 15-Dec-2004 | 11 |
| Dietzgen....Slide Rule....Germany | $32.00 | 22-Dec-2004 | 10 |
| DIETZGEN MANIPHASE MULTIPLEX SLIDE RULE DECIMA | $32.00 | 12-Dec-2004 | 8 |
| DIETZGEN MULTIPLEX POCKET LOG SLIDE RULE US ZO | $26.00 | 05-Dec-2004 | 4 |
| Like New Dietzgen Pocket Log Slide Rule Leathe | $21.00 | 21-Dec-2004 | 9 |
| "Dietzgen 5"" Pocket Slide Rule, with leather | $20.50 | 12-Dec-2004 | 3 |
| Dietzgen Polymath DecTrig Log N1733 Slide Rule | $20.45 | 05-Dec-2004 | 2 |
| 1943 Dietzgen Trig-Easy 1799P Slide Rule & Man | $19.99 | 21-Dec-2004 | 1 |
| PRISTINE SLIDE RULE DIETZGEN REDIRULE MIB No. | $19.21 | 03-Dec-2004 | 5 |
| 1943 Dietzgen Trig-Easy 1799C Slide Rule & Man | $19.00 | 21-Dec-2004 | 1 |
| Dietzgen Maniphase Multiplex Sliderule | $18.50 | 02-Dec-2004 | 3 |
| Slide Rule cursor for Dietzgen 1725-33 or 1780 | $16.01 | 27-Dec-2004 | 7 |
| VINTAGE DIETZGEN MULTIPHASE STYLE M SLIDE RULE | $16.00 | 05-Dec-2004 | 5 |
| Dietzgen slide rule and leather case with clip | $15.50 | 23-Dec-2004 | 5 |
| DIETZGEN MANIPHASE MULTIPLEX SLIDE RULE/CASE/B | $14.99 | 14-Dec-2004 | 1 |
| Dietzgen 1746 Maniphase Multiplex slide rule | $14.99 | 17-Dec-2004 | 1 |
| Dietzgen Pocket Log 6 Inch Slide Rule Germany | $11.50 | 02-Dec-2004 | 5 |
| Vintage Dietzgen Slide Rule w/ Case | $9.99 | 15-Dec-2004 | 1 |
| Lot of 2 Dietzgen Slide Rules No 1767 and No 1 | $9.99 | 14-Dec-2004 | 1 |
| Pieces Dietzgen 1780-34 Slide Rule Indicator O | $9.99 | 21-Dec-2004 | 1 |
| Dietzgen Vector Log Log Slide Rule Manual 1959 | $9.99 | 21-Dec-2004 | 1 |
| Dietzgen No. 1734 slide rule 12 in. with case | $9.95 | 26-Dec-2004 | 1 |
| Dietzgen maniphase multiplex slide rule | $9.95 | 07-Dec-2004 | 2 |
| VINT. DIETZGEN SLIDE RULE& CONCRETE RULER&RAFT | $9.00 | 22-Dec-2004 | 3 |
| DIETZGEN DECIMAL TRIG SLIDE RULE # 1744 W/CASE | $8.25 | 20-Dec-2004 | 2 |
| Dietzgen #1769P Federal Slide Rule | $8.00 | 01-Dec-2004 | 4 |
| "DIETZGEN 1942 Slide Rule, Booklet & Case " | $7.99 | 01-Dec-2004 | 1 |
| "Case,4080-3 Slide Rule, Leather Case,Dietzgen | $7.93 | 11-Dec-2004 | 6 |
| "Vintage Dietzgen Slide Rule, 12 1/2"" " | $7.50 | 06-Dec-2004 | 3 |
| Old Dietzgen Slide Rule with Leather Case | $7.50 | 22-Dec-2004 | 2 |
| EUGENE DIETZGEN CO 1732 SLIDE RULE AND LEATHER | $7.17 | 16-Dec-2004 | 4 |
| Rare Dietzgen Midget & Apex Circular Slide Rul | $4.99 | 16-Dec-2004 | 1 |
| Wow Vintage 1954 Dietzgen 1738 Slide Rule | $4.99 | 06-Dec-2004 | 1 |
| Vintage Dietzgen Slide Rule No. 1767 | $4.99 | 09-Dec-2004 | 1 |
| "Dietzgen Basik Slide Rule #1765, Complete, Vi | $4.50 | 07-Dec-2004 | 1 |
| GREAT OLD DIETZGEN SLIDE RULE + LEATHER CASE | $3.95 | 12-Dec-2004 | 1 |
| DIETZGEN 767P SLIDE RULE W/BOX INSTRUCTIONS CA | $3.75 | 29-Dec-2004 | 1 |
| Dietzgen B-1734 slide rule w/case B 1734 - B17 | $99.99 | 31-Dec-2004 | 0 |
| Dietzgen B-1734 slide rule w/case B 1734 - B17 | $49.99 | 27-Dec-2004 | 0 |
| Vintage DIETZGEN National Slide Rule Leather C | $19.99 | 26-Dec-2004 | 0 |
| Dietzgen 1746 Maniphase Multiplex slide rule | $14.99 | 10-Dec-2004 | 0 |
| Dietzgen 1746 Maniphase Multiplex slide rule | $14.99 | 03-Dec-2004 | 0 |
| Dietzgen 1767P National Slide Rule | $12.00 | 22-Dec-2004 | 0 |
| Vintage Dietzgen Slide Rule w/ Case | $9.99 | 08-Dec-2004 | 0 |
| DIETZGEN MULTIPHASE M SLIDE RULE 1954 #1738 W/ | $9.99 | 04-Dec-2004 | 0 |
| Four Vintage Slide Rule Dietzgen Keuppel Esser | $9.99 | 22-Dec-2004 | 0 |
| PHILLIPS SLIDE RULE Manual - Dietzgen Co. - 19 | $9.99 | 04-Dec-2004 | 0 |
| PHILLIPS SLIDE RULE Manual - Dietzgen Co. - 19 | $9.99 | 12-Dec-2004 | 0 |
| "Vintage Dietzgen Maniphase Multiplex Slide Ru | $9.99 | 20-Dec-2004 | 0 |
| DIETZGEN 767P SLIDE RULE W/BOX INSTRUCTIONS CA | $9.95 | 20-Dec-2004 | 0 |
| 1942 DIETZGEN INSTRUCTION BOOKLET + WOOD SLIDE | $6.99 | 17-Dec-2004 | 0 |
| "DIETZGEN 10 1/2 INCH ENGINEERING SLIDE RULE, | $6.99 | 07-Dec-2004 | 0 |
| DIETZGEN SLIDE RULE 1768P SHEATH BOX & INSTRUC | $5.00 | 16-Dec-2004 | 0 |
| DIETZGEN SLIDERULE Number 1768-P | $4.99 | 22-Dec-2004 | 0 |
| "Dietzgen ""National"" Slide Rule #1767P With | $4.99 | 15-Dec-2004 | 0 |
| Dietzgen Maniphase Slide Rule Instruction Manu | $4.99 | 15-Dec-2004 | 0 |
| "DIETZGEN-1942 COPY-""HOW TO USE A SLIDE RULE" | $3.99 | 26-Dec-2004 | 0 |
| "1942 "" HOW TO USE A SLIDE RULE "" DIETZGEN B | $3.00 | 13-Dec-2004 | 0 |