| Dietz |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Jul-2004 |
| DIETZGEN Microglide Slide Rule N 1725L -NEW IN | $203.50 | 03-Jul-2004 | 22 |
| Dietzgen 1734L Decimal Trig Microglide SLIDE R | $137.50 | 06-Jul-2004 | 8 |
| DIETZGEN Microglide Slide Rule 1734 -NEW IN BO | $133.50 | 03-Jul-2004 | 13 |
| Dietzgen SLIDE RULE 1734 Decimal Trig Microgli | $62.98 | 06-Jul-2004 | 8 |
| KOIZUMI Planimeter and DIETZEN Slide Rule | $61.00 | 15-Jul-2004 | 11 |
| DIETZGEN Microglide Slide Rule N 1734 | $61.00 | 03-Jul-2004 | 19 |
| RARE 1946 DIETZGEN 1735 SLIDE RULE W/CASE & BO | $56.55 | 25-Jul-2004 | 8 |
| Rare Dietzgen Slide Rule B-1725 Bamboo Like Ne | $54.00 | 18-Jul-2004 | 7 |
| Vintage Dietzgen Microglide Slide Rule w/Case | $50.01 | 21-Jul-2004 | 21 |
| Dietzgen 1732L MICROMATIC SLIDE RULE '56 COMPL | $49.99 | 18-Jul-2004 | 1 |
| 20 Inch Dietzgen 1770 Mannheim Slide Rule & Ma | $48.00 | 21-Jul-2004 | 14 |
| DIETZGEN Microglide Slide Rule N 1725L | $46.00 | 03-Jul-2004 | 11 |
| Eugene Dietzgen Co. Cat No B-1734 Slide Rule | $45.00 | 29-Jul-2004 | 12 |
| DIETZGEN NO - 1741 NOVO BIPLEX SLIDE RULER AND | $45.00 | 29-Jul-2004 | 12 |
| Vintage 50s DIETZGEN Slide Rule & Case & More- | $42.99 | 06-Jul-2004 | 6 |
| Vintage SLIDE RULE COLLECTION - 8 -Dietzgen Et | $35.50 | 27-Jul-2004 | 10 |
| DIETZGEN SLIDE RULE Model 1734 Decimal Trig (N | $32.00 | 04-Jul-2004 | 5 |
| "DIETZGEN MICROGLIDE Slide Rule, N 1734" | $26.56 | 06-Jul-2004 | 5 |
| 1954 Dietzgen Multilog Multiplex Slide Rule Ru | $26.00 | 20-Jul-2004 | 11 |
| Dietzgen Polymath Decimal Trig Type Log Log Sl | $25.00 | 05-Jul-2004 | 9 |
| Circular Slide Rule Dietzgen Co. 1932 | $25.00 | 06-Jul-2004 | 1 |
| DIETZGEN SLIDE RULE Model 1734 Decimal Trig | $24.50 | 15-Jul-2004 | 5 |
| Old Dietzgen Slide Rule N1733 With Box And Man | $24.00 | 08-Jul-2004 | 4 |
| Dietzgen Microglide Decimal Trig Type Log Slid | $22.51 | 20-Jul-2004 | 10 |
| Dietzgen Circular Slide Rule-1797 M- (Midget) | $21.50 | 07-Jul-2004 | 3 |
| Dietzgen Microglide Slide Rule Cat. # 1734-GRE | $21.00 | 20-Jul-2004 | 8 |
| old DIETZGEN SLIDE RULE 1765P 1939L | $20.50 | 06-Jul-2004 | 4 |
| Dietzgen N1725 Vector Log Log Slide Rule with | $20.50 | 05-Jul-2004 | 6 |
| "Dietzgen 10"" Slide Rule #1767" | $19.99 | 21-Jul-2004 | 1 |
| Dietzgen Ivory? Mannheim Slide Rule #1759B Nic | $19.95 | 25-Jul-2004 | 2 |
| Dietzgen Microglide Slide Rule in Box W Case | $18.75 | 30-Jul-2004 | 7 |
| Eugene Dietzgen Co. Microglide Cat No 1734 Sli | $18.51 | 22-Jul-2004 | 12 |
| DIETZGEN 1732 SLIDE RULE Box Case Instructions | $18.50 | 19-Jul-2004 | 4 |
| DIETZGEN SLIDE RULE CAT. NO. 1732 - - XLNT | $18.37 | 16-Jul-2004 | 4 |
| "Dietzgen Clear Slide Rule W/Case, Germany" | $15.50 | 12-Jul-2004 | 3 |
| "Dietzgen 1776 Slide rule, Redirule, Westingho | $15.00 | 07-Jul-2004 | 1 |
| Dietzgen 1757 PRIMATRIG SLIDE RULE & CASE | $14.99 | 15-Jul-2004 | 1 |
| c1950 DIETZGEN 1746 MULTIPLEX SLIDE RULE w/ BO | $14.50 | 03-Jul-2004 | 1 |
| DIETZGEN SLIDE RULE N1731 TRIGONOMETRIC MICROG | $12.50 | 19-Jul-2004 | 5 |
| "Dietzgen Phillips Slide Rule, orig. box and c | $12.50 | 17-Jul-2004 | 2 |
| "DIETZGEN 6"" Slide Rule and case" | $12.01 | 15-Jul-2004 | 10 |
| Vintage Dietzgen Pocket Slide Rule NO.1776 w C | $11.50 | 18-Jul-2004 | 2 |
| "Dietzgen Redirule No 1776 6"" pocket slide ru | $11.00 | 29-Jul-2004 | 3 |
| Dietzgen Redirule No 1776 slide rule | $10.50 | 29-Jul-2004 | 2 |
| "Dietzgen,Basik, Slide Rule" | $10.50 | 26-Jul-2004 | 5 |
| "Vintage Dietzgen Binary Slide Rule,Case & Man | $10.49 | 18-Jul-2004 | 2 |
| DIETZGEN 1732 SLIDE RULE Case copyrighed 1946 | $10.45 | 28-Jul-2004 | 2 |
| Dietzgen Philips Slide Rule w/ Box NR! | $10.25 | 01-Jul-2004 | 2 |
| Dietzgen Slide Rule and Instruction Book | $10.00 | 27-Jul-2004 | 1 |
| "DIETZGEN, MIDGET, ROUND, SLIDE, RULE, 1797-M, | $8.00 | 01-Jul-2004 | 2 |
| Dietzgen National Slide Rule # 1767 | $8.00 | 29-Jul-2004 | 3 |
| "Dietzgen 1771 Redirule Slide Rule, Case, Manu | $8.00 | 22-Jul-2004 | 3 |
| Vintage Dietzgen wood Celluoid Slide Rule Pat. | $8.00 | 26-Jul-2004 | 1 |
| DIETZGEN SLIDE RULE MODEL 1767 WITH MANUAL & C | $7.50 | 11-Jul-2004 | 4 |
| DIETZGEN SLIDE RULE MODEL 1767 MANUAL&CASE~KEN | $7.50 | 19-Jul-2004 | 1 |
| Dietzgen N1725 Vector Log Log Slide Rule Manua | $7.48 | 22-Jul-2004 | 6 |
| "Vintage 12"" DIETZGEN Slide Rule w/orig. manu | $6.15 | 14-Jul-2004 | 1 |
| Post & Dietzgen 9 Scale Pocket Slide Rule w/ca | $5.77 | 19-Jul-2004 | 4 |
| VINTAGE DIETZGEN SLIDE RULE MANIPHASE NO. 1767 | $5.50 | 18-Jul-2004 | 3 |
| DIETZGEN SLIDE RULE #1767P | $5.00 | 23-Jul-2004 | 1 |
| Dietzgen Slide Rule No. 1767 with Case | $4.99 | 30-Jul-2004 | 1 |
| Dietzgen Maniphase Multiplex dec trig log log | $3.99 | 02-Jul-2004 | 1 |
| 1942 Dietzgen 1767P Wooden Slide Rule & Case | $3.51 | 05-Jul-2004 | 3 |
| DIETZGEN 1767 SLIDE RULE 10 INCH | $3.24 | 28-Jul-2004 | 2 |
| Old/Vintage Dietzgen 1772A Sliderule | $3.20 | 25-Jul-2004 | 2 |
| MANNHEIM SLIDE RULE BOOK DIETZGEN 1925 | $0.99 | 21-Jul-2004 | 1 |
| Dietzgen Slide Rule 20 inch RARE!!! | $75.00 | 20-Jul-2004 | 0 |
| 1954 Dietzgen 1738 Improv. Decimal Trig. Slide | $30.00 | 15-Jul-2004 | 0 |
| DIETZEN MANIPHASE MULTIPLEX SLIDE RULE/CASE/IN | $24.99 | 07-Jul-2004 | 0 |
| DIETZGEN 1757 PRIMA TRIG SLIDE RULE | $15.00 | 22-Jul-2004 | 0 |
| "Dietzgen Mannheim Slide Rule, Germany 1933" | $9.99 | 12-Jul-2004 | 0 |
| VINTAGE DIETZGEN SLIDE RULE Made In usa | $9.99 | 12-Jul-2004 | 0 |
| LOT OF 2 SLIDE RULE POST SUN HEMMI & DIETZGEN | $9.99 | 12-Jul-2004 | 0 |
| Dietzgen No. 1738 MultiLog Multiplex Slide Rul | $9.99 | 21-Jul-2004 | 0 |
| VINTAGE DIETZGEN WOODEN SLIDE RULE 1759-B | $9.99 | 16-Jul-2004 | 0 |
| DIETZGEN SMALL SLIDE RULE | $9.99 | 06-Jul-2004 | 0 |
| DIETZGEN Decimal Trig Log Slide Rule 1732 with | $9.99 | 28-Jul-2004 | 0 |
| 1951 Dietzgen Slide Rule Print Ad | $9.95 | 15-Jul-2004 | 0 |
| Dietzgen no. 1757 Primatrig Slide Rule | $9.95 | 18-Jul-2004 | 0 |
| 1953 Dietzgen Slide Rule Drafting Tool Print A | $9.95 | 11-Jul-2004 | 0 |
| Vintage DIETZGEN Slide Rule - Bavaria | $8.99 | 02-Jul-2004 | 0 |
| 1940's DIETZGEN Slide Rule IN CASE W/ box & PA | $8.95 | 09-Jul-2004 | 0 |
| "DIETZGEN 5"" POCKET SLIDE RULE - MODEL #1776" | $7.99 | 30-Jul-2004 | 0 |
| LOT OF 2 SLIDE RULE POST SUN HEMMI & DIETZGEN | $7.50 | 24-Jul-2004 | 0 |
| Vintage DIETZGEN Slide Rule With Case | $4.99 | 18-Jul-2004 | 0 |
| Dietzgen Slide Rule No. 1767 with Case | $4.99 | 21-Jul-2004 | 0 |
| Dietzgen 12 Inch Maniphase #1767 Slide Rule | $3.99 | 11-Jul-2004 | 0 |
| Dietzgen 1746 Maniphase Multiplex Slide Rule M | $3.00 | 22-Jul-2004 | 0 |
| "Dietzgen 10"" Slide Rule w/ Leather case" | $1.99 | 25-Jul-2004 | 0 |
| DIETZGEN BASIK SLIDE RULE | $1.00 | 29-Jul-2004 | 0 |