| Dietz |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in May-2008 |
| Binary Circular Slide Rule DIETZGEN w/ Instruc | $89.88 | 25-May-2008 | 12 |
| "antique Dietzgen slide rule ruler large 21"" | $74.69 | 13-May-2008 | 13 |
| "DIETZGEN SLIDE RULE DECIMAL TRIG TYPE LOG LOG | $57.66 | 03-May-2008 | 4 |
| Vintage Dietzgen 1778 Redi-Log Pocket Slide Ru | $56.88 | 05-May-2008 | 10 |
| Vintage Dietzgen Microglide USA Made Slide Rul | $40.00 | 23-May-2008 | 6 |
| Dietzgen Slide Rule | $38.59 | 06-May-2008 | 15 |
| DIETZGEN MANIPHASE MULTIPLEX SLIDE RULE - COMP | $36.99 | 19-May-2008 | 15 |
| VINTAGE DIETZGEN MANIPHASE MULTIPLEX SLIDE RUL | $36.00 | 07-May-2008 | 5 |
| DIETZGEN DECIMAL TRIG TYPE LOG LOG SLIDE RULE | $36.00 | 04-May-2008 | 8 |
| Vintage DIETZGEN NO. 1778 Slide Rule - NR | $35.00 | 18-May-2008 | 9 |
| Dietzgen Slide Rules Maniphase Multiplex 1732 | $31.00 | 06-May-2008 | 6 |
| +NiCe 1954 DIETZGEN #1738 'M-PHASE' SLIDE-RULE | $28.50 | 15-May-2008 | 3 |
| DIETZGEN Decimal Trig Type log log SLIDE RULE | $27.11 | 20-May-2008 | 4 |
| "SLIDE RULE, DIETZGEN MODEL #1734, DECIMAL TRI | $26.77 | 30-May-2008 | 4 |
| DIETZGEN 1732 DECIMAL TRIG TYPE SLIDE RULE CAS | $26.66 | 24-May-2008 | 4 |
| DIETZGEN CLEAR-SCALE SLIDE RULE | $23.85 | 30-May-2008 | 2 |
| "Dietzgen1779 Alum.Pocket Slide Rule/Case, US | $23.50 | 02-May-2008 | 10 |
| Vintage~DIETZGEN Microglide Slide Ruler~Nice ~ | $22.49 | 05-May-2008 | 6 |
| VINTAGE DIETZGEN MANIPHASE MULTIPLEX SLIDE RUL | $22.49 | 04-May-2008 | 7 |
| University of Illinois Dietzgen Slide Rule #17 | $19.99 | 20-May-2008 | 2 |
| Vintage Dietzgen Slide Ruler with Leather Case | $17.59 | 11-May-2008 | 6 |
| Dietzgen Maniphase Multiplex 1746 slide rule w | $17.50 | 25-May-2008 | 9 |
| Vintage Slide Rule Dietzgen multiphase style-M | $16.50 | 18-May-2008 | 6 |
| Vintage Dietzgen Slide Rule | $15.50 | 28-May-2008 | 2 |
| Dietzgen Microglide Decimal TrigType Log Log S | $13.63 | 14-May-2008 | 5 |
| Dietzgen Maniphase Multiplex Slide rule Cat No | $13.50 | 18-May-2008 | 2 |
| DIETZGEN POCKET SLIDE RULE | $12.99 | 27-May-2008 | 1 |
| DIETZGEN POCKET SLIDE RULE | $12.99 | 20-May-2008 | 1 |
| VINTAGE 1930's DIETZGEN MANIPHASE SLIDE RULE | $12.50 | 22-May-2008 | 3 |
| VINTAGE DIETZGEN SLIDE RULE 1767 IN CASE & BOX | $10.51 | 26-May-2008 | 7 |
| DIETZGEN SLIDE RULE | $10.50 | 11-May-2008 | 7 |
| "vintage DIETZGEN slide rule in case, with sca | $10.50 | 15-May-2008 | 2 |
| 1941 Dietzgen Slide Rule with case & instructi | $10.50 | 11-May-2008 | 2 |
| Dietzgen Maniphase Multiplex Slide Rule 1732 w | $9.99 | 18-May-2008 | 3 |
| FRAMELESS CURSOR DIETZGEN SLIDE RULE W/CASE U. | $9.99 | 03-May-2008 | 1 |
| Dietzgen Multiphase Style - M Slide Rule #1738 | $9.99 | 25-May-2008 | 1 |
| DIETZGEN 1771 SLIDE RULE LEATHER CASE MCMASTER | $9.99 | 06-May-2008 | 1 |
| Dietzgen Clear Scale Slide Rule 1739L | $9.95 | 28-May-2008 | 1 |
| Vintage Dietzgen No 1767 Slide Rule with Case | $8.20 | 17-May-2008 | 2 |
| Dietzgen Slide Rule - Redirule No. 1776 | $8.00 | 31-May-2008 | 2 |
| Dietzgen Phillips Slide Rule and Case | $6.99 | 16-May-2008 | 2 |
| Booklet how to use a slide rule by Dietzgen 19 | $6.00 | 01-May-2008 | 1 |
| Dietzgen Slide Rule 1768P Made in Japan New | $5.99 | 28-May-2008 | 1 |
| VINTAGE DIETZGEN PRE-WAR #1739-L SLIDE RULE NI | $5.99 | 23-May-2008 | 1 |
| VINTAGE SLIDE RULE BY DIETZGEN #1767 | $5.99 | 11-May-2008 | 1 |
| 1950 vintage DIETZGEN SLIDE RULE 1732 MODEL NI | $5.50 | 21-May-2008 | 7 |
| Vintage Dietzgen Slide Rule with Case | $5.00 | 04-May-2008 | 1 |
| Eugene Dietzgen Microglide Slide Rule #041438 | $4.99 | 16-May-2008 | 1 |
| Vintage Dietzgen No. 1767 Slide Rule W/Leather | $4.99 | 06-May-2008 | 1 |
| VINTAGE DIETZGEN SLIDE RULE W/ CASE VERY NICE | $4.25 | 11-May-2008 | 2 |
| Vintage Dietzgen Slide Rules 1768P and 1765P | $3.99 | 19-May-2008 | 1 |
| (4) SLIDE RULE Dietzgen 1950's Ads | $3.30 | 01-May-2008 | 2 |
| DIETZGEN Leather slide rule case Made in USA | $2.99 | 19-May-2008 | 1 |
| Dietzgen 1760P slide rule | $2.24 | 25-May-2008 | 3 |
| "DIETZEGEN # 1771 5"" SLIDE RULE W/LEATHER CAS | $0.99 | 23-May-2008 | 1 |
| Vintage Dietzgen Multiplex Slide Rule w/ Case | $0.99 | 29-May-2008 | 1 |
| DIETZGEN MICROGLIDE ENGINEERING SLIDE RULE TRI | $49.99 | 17-May-2008 | 0 |
| DIETZGEN MICROGLIDE ENGINEERING SLIDE RULE TRI | $40.00 | 20-May-2008 | 0 |
| DIETZGEN CLEAR-SCALE SLIDE RULE | $23.85 | 21-May-2008 | 0 |
| ~ 1956 DIETZGEN MANIPHASE MULTIPLEX SLIDE RULE | $20.00 | 27-May-2008 | 0 |
| "Vintage DIETZGEN Slide Rule 6"" With Book and | $19.00 | 21-May-2008 | 0 |
| DIETZGEN POCKET SLIDE RULE | $12.99 | 20-May-2008 | 0 |
| Dietzgen Slide Rule-1746 Maniphase Multiplex | $9.99 | 25-May-2008 | 0 |
| LOT OF DRAFTING TOOLS DIETZGEN SLIDE RULE TEMP | $9.99 | 18-May-2008 | 0 |
| 1940 DIETZGEN NATIONAL SLIDE RULE 1767P W/ INS | $9.99 | 01-May-2008 | 0 |
| Ca 1960s Dietzgen MANIPHASE 1768-P Slide Rule | $9.99 | 26-May-2008 | 0 |
| Dietzgen Multiphase Style - M Slide Rule #1738 | $9.99 | 18-May-2008 | 0 |
| Dietzgen Slide Rule 1768P Made in Japan New | $9.99 | 20-May-2008 | 0 |
| "Vintage Dietzgen Phillips Slide Rule, Box, 19 | $9.99 | 20-May-2008 | 0 |
| dietzgen maniphase slide rule case and instruc | $9.00 | 02-May-2008 | 0 |
| "Vintage DIETZGEN Slide Rule 6"" With Book and | $9.00 | 28-May-2008 | 0 |
| DIETZGEN 1767P NATIONAL SLIDE RULE W/LEATHER C | $7.99 | 21-May-2008 | 0 |
| DIETZGEN 1767P NATIONAL SLIDE RULE W/LEATHER C | $7.99 | 10-May-2008 | 0 |
| DIETZGEN WOODEN SLIDE RULE WITH CASE AND INSTR | $7.99 | 04-May-2008 | 0 |
| Vintage Dietzgen No 1767 Slide Rule with Case | $5.99 | 01-May-2008 | 0 |
| Vintage Dietzgen 1766P Slide Rule - Made in Ge | $5.00 | 11-May-2008 | 0 |
| Vintage Dietzgen 1766P Slide Rule - Made in Ge | $5.00 | 25-May-2008 | 0 |
| Dietzgen Slide Rule Manual | $5.00 | 25-May-2008 | 0 |
| Vintage How to Use a Slide Rule by DIETZGEN Bo | $1.99 | 28-May-2008 | 0 |
| Vintage How to Use a Slide Rule by DIETZGEN Bo | $1.99 | 21-May-2008 | 0 |