| Dietz |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Oct-2007 |
| Dietzgen 1799CE Curveasy Slide Rule Set - w/ m | $87.00 | 23-Oct-2007 | 8 |
| "Bamboo Eugene Dietzgen 13"" B-1725 Slide rule | $74.99 | 21-Oct-2007 | 13 |
| "Dietzgen 1734 Slide Rule w/ leather case, box | $45.00 | 17-Oct-2007 | 1 |
| "Dietzgen 1734 Slide Rule, Case, Box and Instr | $42.00 | 17-Oct-2007 | 6 |
| DIETZGEN Microglide Slide Rule leather case & | $41.00 | 13-Oct-2007 | 11 |
| Rare Dietzgen Circular Midget Slide Rule 1936 | $38.00 | 07-Oct-2007 | 6 |
| Dietzgen #1737 slide rule | $35.00 | 24-Oct-2007 | 8 |
| Dietzgen Microglide Cat. No. 1734 Sliderule w/ | $33.00 | 29-Oct-2007 | 6 |
| DIETZGEN #1734 DECIMAL TRIG MICROGLIDE SLIDE R | $32.99 | 07-Oct-2007 | 4 |
| Eugene Dietzgen B-1734 Slide Rule and Leather | $31.00 | 23-Oct-2007 | 8 |
| Dietzgen #1732 slide rule | $31.00 | 24-Oct-2007 | 4 |
| Dietzgen #1741 slide rule | $31.00 | 24-Oct-2007 | 11 |
| 2 Slide Rules Plus Dietzgen Manual and Metric | $30.00 | 18-Oct-2007 | 6 |
| DIETZGEN REDIRULE POCKET SLIDE RULE 1776 WITH | $29.85 | 18-Oct-2007 | 4 |
| DIETZGEN 1739L CLEAR SCALE SLIDE RULE WITH MAN | $26.99 | 18-Oct-2007 | 6 |
| Dietzgen Maniphase Multiplex Decimal Trig Slid | $26.00 | 09-Oct-2007 | 6 |
| "Dietzgen Slide Rule Redirule No.1776, Tools" | $26.00 | 21-Oct-2007 | 5 |
| "VINTAGE DIETZEN SLIDE RULE #1732 + CASE. MANU | $25.00 | 26-Oct-2007 | 1 |
| Dietzgen slide rule ruller / beginners? vintag | $24.99 | 13-Oct-2007 | 1 |
| "Vintage Dietzgen 1766P slide rule, case, inst | $24.95 | 16-Oct-2007 | 1 |
| "Vintage Dietzgen 1766P slide rule, case, inst | $24.95 | 23-Oct-2007 | 1 |
| "Vintage 1950 Dietzgen Slide Rule #1732L with | $21.00 | 07-Oct-2007 | 8 |
| Dietzgen Trig Type Log Log Slide Rule Cat. No. | $20.50 | 06-Oct-2007 | 2 |
| "DIETZGEN SLIDE RULE #1734, Leather Case & con | $20.25 | 29-Oct-2007 | 4 |
| OLD ECOBRA ALVIN DRAFTING SETS DIETZGEN SLIDE | $19.99 | 26-Oct-2007 | 1 |
| Dietzgen slide rule ruller / beginners? vintag | $17.99 | 20-Oct-2007 | 1 |
| 1954 DIETZGEN # 1738 style M metal Trig Log Sl | $16.50 | 22-Oct-2007 | 8 |
| Dietzgen Maniphase Slide Rule | $15.50 | 12-Oct-2007 | 4 |
| "Vintage DIETZGEN 'FEDERAL' SLIDE RULE,CASE,BO | $15.50 | 13-Oct-2007 | 6 |
| Dietzgen 1738 Style M Decimal Trig Log Log Sli | $15.50 | 22-Oct-2007 | 2 |
| Dietzgen slide rule ruller / beginners? vintag | $14.99 | 25-Oct-2007 | 1 |
| SLIDE RULE - VINTAGE DIETZGEN of Chicago #1738 | $12.50 | 11-Oct-2007 | 3 |
| 1960's DIETZGEN NATIONAL SLIDE RULE in SHEATH | $10.49 | 18-Oct-2007 | 5 |
| Texas Instruments TI-81 Calculator & DIETZGEN | $9.99 | 26-Oct-2007 | 1 |
| DIETZEN BASIK SLIDE RULE NO.1765P w CASE GERMA | $9.99 | 28-Oct-2007 | 1 |
| Dietzgen Slide Rule Log Log Style M Cat no 173 | $9.99 | 07-Oct-2007 | 1 |
| 1940s DIETZGEN SLIDE RULE No. 1734....TRIGONOM | $9.99 | 07-Oct-2007 | 1 |
| Vintage DIETZGEN 1739 L Slide Rule & Leather C | $9.99 | 21-Oct-2007 | 1 |
| Vintage DIETZGEN Slide Rule Horse Hide WOOLVER | $9.99 | 11-Oct-2007 | 1 |
| DIETZGEN SLIDE RULE NO.1732 DECIMAL TRIG LOG L | $9.50 | 27-Oct-2007 | 5 |
| DIETZGEN SLIDE RULE NO.1735 VECTOR LOG LOG MAN | $9.50 | 27-Oct-2007 | 2 |
| DIETZGEN MANIPHASE SLIDE RULE 1767 WITH CASE M | $9.00 | 18-Oct-2007 | 2 |
| VINTAGE DIETZGEN NATIONAL SLIDE RULE 1767P 194 | $8.99 | 11-Oct-2007 | 1 |
| Dietzgen M 1738 Decimal Trig Slide Rule w/Case | $8.07 | 07-Oct-2007 | 3 |
| Dietzgen six inch slide rule | $5.50 | 14-Oct-2007 | 3 |
| Slide Rule Dietzgen 1765P Plastic with Ruler | $5.00 | 30-Oct-2007 | 1 |
| DIETZGEN Vintage Slide Rule With Case Exc. L@@ | $4.99 | 30-Oct-2007 | 1 |
| Dietzgen Slide Rule w/Leather Case~~~LOOK~~~ | $4.95 | 29-Oct-2007 | 1 |
| VINTAGE EUGENE DIETZGEN CO. SLIDE RULE | $4.00 | 14-Oct-2007 | 1 |
| Old Dietzgen Wood SLIDE RULE 1767P National Ni | $2.99 | 25-Oct-2007 | 1 |
| "Dietzgen ""National"" #1767 slide rule w/ she | $2.25 | 26-Oct-2007 | 4 |
| "VINTAGE DIETZGEN SLIDE RULE MOD 1767 10"" NAT | $1.99 | 07-Oct-2007 | 1 |
| Vintage Dietzgen No. 1767 Slide Rule | $0.99 | 23-Oct-2007 | 1 |
| Dietzgen slide rule | $30.00 | 23-Oct-2007 | 0 |
| Early Dietzgen Slide Rule with Magnifying Indi | $30.00 | 07-Oct-2007 | 0 |
| Dietzgen #1732 slide rule | $25.00 | 22-Oct-2007 | 0 |
| Dietzgen #1732 slide rule | $25.00 | 18-Oct-2007 | 0 |
| Dietzgen #1732 slide rule | $25.00 | 18-Oct-2007 | 0 |
| Vintage Dietzgen Basik German 1765P Slide Rule | $19.99 | 08-Oct-2007 | 0 |
| Vintage Dietzgen 1740 10 Inch Phillips Slide R | $19.95 | 18-Oct-2007 | 0 |
| Dietzgen 1733 Slide Rule & Case | $15.00 | 17-Oct-2007 | 0 |
| Dietzgen student slide rule | $15.00 | 29-Oct-2007 | 0 |
| Dietzgen #1741 slide rule | $10.00 | 18-Oct-2007 | 0 |
| Vintage Dietzgen Basik German 1765P Slide Rule | $9.99 | 15-Oct-2007 | 0 |
| VINTAGE DIETZGEN MANIPHASE SLIDE RULE w CASE N | $9.99 | 28-Oct-2007 | 0 |
| Vintage Slide Rule Dietzgen Microglide Cat #17 | $9.99 | 18-Oct-2007 | 0 |
| Early Dietzgen Slide Rule with Magnifying Indi | $9.99 | 29-Oct-2007 | 0 |
| Eugene Dietzgen 1771 Slide Rule &Leather Case | $9.99 | 29-Oct-2007 | 0 |
| "Vintage Dietzgen Phillips Slide Rule, Orig. C | $9.98 | 29-Oct-2007 | 0 |
| "Vintage Dietzgen Phillips Slide Rule, Orig. C | $9.98 | 15-Oct-2007 | 0 |
| DIETZGEN 1768-P 12 INCH SLIDE RULE EXCELLENT | $9.00 | 18-Oct-2007 | 0 |
| Vintage Dietzgen Slide Rule and Leather Case | $8.00 | 29-Oct-2007 | 0 |
| VINTAGE MACK IMPROVED SLIDE RULE EUGENE DIETZG | $7.99 | 20-Oct-2007 | 0 |
| Vintage Dietzgen slide rule with case | $5.00 | 07-Oct-2007 | 0 |
| Vintage Dietzgen Co. Slide Rule No. 1732 with | $1.50 | 13-Oct-2007 | 0 |