| Dietz |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in May-2004 |
| "Dietzgen Rotarule w/Case,Magnifer,Instru. -Sl | $152.50 | 17-May-2004 | 6 |
| VINTAGE SLIDE RULE - DIETZGEN - CARDBOARD | $81.09 | 30-May-2004 | 11 |
| VINTAGE DIETZGEN SLIDE RULE W/ CASE N1723L RAR | $62.86 | 19-May-2004 | 12 |
| Eugene Dietzgen Co Slide Rule No 1734 with lea | $51.00 | 14-May-2004 | 13 |
| VINTAGE DIETZGEN MICROGLIDE SLIDE RULE MODEL 1 | $45.55 | 25-May-2004 | 5 |
| Dietzgen Trig Slide Rule Ruler upscale & Book | $45.00 | 13-May-2004 | 3 |
| Dietzgen N1725 Vector Type Log Log Slide Rule | $43.00 | 21-May-2004 | 9 |
| DIETZGEN DECIMALTRIG LOG TYPE SLIDE RULE | $41.51 | 20-May-2004 | 5 |
| VINTAGE DIETZGEN SLIDE RULE#1734 W/MANUAL&CASE | $40.00 | 28-May-2004 | 2 |
| PRISTINE DIETZGEN REDIRULE SLIDE RULE 1776 BOX | $40.00 | 03-May-2004 | 10 |
| "VINTAGE DIETZGEN SLIDE RULE W/MAN,CASE #1786R | $37.86 | 16-May-2004 | 6 |
| VINTAGE-DIETZGEN SLIDE RULE/ORGINAL BOX | $29.99 | 27-May-2004 | 1 |
| DIETZGEN MULTIPLEX SLIDE RULE NO. 1738 METAL W | $29.25 | 26-May-2004 | 16 |
| EUGENE DIETZGEN SLIDE RULE BOX CASE MANUAL NO | $29.00 | 17-May-2004 | 3 |
| Old Dietzgen Maniphase Mulitplex Slide Rule | $27.87 | 20-May-2004 | 7 |
| Dietzgen Micromatic Slide Rule N1732 w/Case EX | $23.50 | 23-May-2004 | 5 |
| DIETZGEN POLYMATH MULTIPLEX- DECIMAL TRIG- SLI | $22.00 | 02-May-2004 | 3 |
| VINTAGE DIETZGEN MANIPHASE SLIDE RULE 1745 W/C | $21.79 | 09-May-2004 | 7 |
| VERY OLD WOODEN DIETZGEN SLIDE RULE IN CASE | $21.27 | 11-May-2004 | 4 |
| 2 OLD DIETZGEN SLIDE RULE 1769P N1732 IN CASES | $20.50 | 12-May-2004 | 3 |
| "DIETZGEN SLIDE RULE W/BOX,CASE,MAN ! US ZONE | $17.50 | 28-May-2004 | 4 |
| Dietzgen Slide Rule No. 1741 + Leather Case | $17.17 | 26-May-2004 | 6 |
| DIETZGEN TRIG TYPE LOG LOG SLIDE RULE CASE & B | $16.50 | 01-May-2004 | 4 |
| Dietzgen Pocket Slide Rule Tool #1771 5 in (c. | $16.48 | 07-May-2004 | 3 |
| Dietzgen Co Wood Slide Rule #1759B Phillips | $15.00 | 13-May-2004 | 1 |
| DIETZGEN Slide Rule/Case-Euclid Earth Moving E | $12.50 | 20-May-2004 | 6 |
| 1936 VINTAGE DIETZGEN MIDGET SLIDE RULE w/ MAN | $12.50 | 30-May-2004 | 9 |
| "Dietzgen Midget Circular Slide Rule w/ manual | $12.37 | 28-May-2004 | 8 |
| Vintage Eugene Dietzgen Slide Ruler In Box No | $10.50 | 02-May-2004 | 2 |
| Vintage Dietzgen Slide Rule with case | $10.49 | 20-May-2004 | 2 |
| DIETZGEN REDIRULE #1776 W/ CASE AND BOOK SLIDE | $10.49 | 25-May-2004 | 3 |
| Dietzgen Maniphase Mulitplex Slide Rule 1732 & | $9.99 | 28-May-2004 | 1 |
| Vintage Eugene Dietzgen Co SLIDE RULE w Case | $9.99 | 04-May-2004 | 1 |
| Plastic Dietzgen No. 1757 Sin Cos Tan Math Sli | $9.99 | 21-May-2004 | 1 |
| Dietzgen Slide Rule Catalog # 1734 and Manual | $9.00 | 25-May-2004 | 1 |
| DIETZGEN Maniphase Multiplex 1732 Slide Rule M | $8.50 | 19-May-2004 | 5 |
| DIETZGEN Redirule No. 1776 Slide Rule w/Case/B | $8.50 | 07-May-2004 | 4 |
| DIETZGEN 1759 A SLIDE RULE W/ CASE | $8.50 | 03-May-2004 | 2 |
| Dietzgen 1765P Basik Slide Rule and Lietz Scal | $8.06 | 22-May-2004 | 3 |
| VINTAGE SLIDE RULE-DIETZGEN 1767 | $8.05 | 16-May-2004 | 5 |
| Dietzgen Redirule #1776 Slide Rule Western Ele | $8.00 | 14-May-2004 | 2 |
| WOODEN SLIDE RULE WITH LEATHER BOX BY DIETZGEN | $6.43 | 05-May-2004 | 2 |
| DIETZGEN OAK LAMINATE SLIDE RULE IN CASE L@@K | $6.01 | 01-May-2004 | 8 |
| 1942 DIETZGEN Slide Rule w Instruction Book | $6.00 | 05-May-2004 | 1 |
| Vintage Dietzgen Slide Rule | $5.95 | 04-May-2004 | 1 |
| DIETZGEN DECIMAL TRIG LOG SLIDE RULER MANUAL V | $5.55 | 02-May-2004 | 5 |
| Dietzgen Vector Log Log Slide Rule Manual Book | $5.50 | 03-May-2004 | 2 |
| Dietzgen Ten Inch Wooden Slide Rule with Leath | $5.00 | 31-May-2004 | 1 |
| Dietzgen Polymath Slide Rule Decimal Trig Log | $4.99 | 23-May-2004 | 1 |
| VINTAGE EUGENE DIETZGEN CO. HOW TO USE A SLIDE | $4.99 | 21-May-2004 | 1 |
| Vintage Dietzgen National Slide Rule in Box/Sh | $4.75 | 03-May-2004 | 2 |
| Dietzgen Slide Rule No. 1767 | $2.99 | 30-May-2004 | 1 |
| Dietzgen Vector Log Log Slide Rule Manual Book | $2.99 | 17-May-2004 | 1 |
| VINTAGE DIETZGEN SLIDE RULE | $49.99 | 26-May-2004 | 0 |
| VINTAGE DIETZGEN POLYMATH MULTIPLEX SLIDE RULE | $49.99 | 26-May-2004 | 0 |
| DIETZGEN SLIDE RULE NO. 1732 AND MANUAL - 1946 | $19.99 | 18-May-2004 | 0 |
| /DIetzgen SLide Rule Trig Type Log Log Rule PL | $19.95 | 29-May-2004 | 0 |
| 1953 Dietzgen Slide Rule Drafting Tool Print A | $9.99 | 11-May-2004 | 0 |
| DIETZGEN SLIDE RULE # 1767 w/ case and manual | $9.99 | 22-May-2004 | 0 |
| Slide Rule - Dietzgen Federal 1769P w/Case | $9.99 | 06-May-2004 | 0 |
| DIETZGEN SLIDE RULE # 1767 w/ case and manual | $9.99 | 12-May-2004 | 0 |
| Dietzgen Slide Rule 1942 #1769P Federal | $9.99 | 15-May-2004 | 0 |
| Dietzgen Slide Rule 1942 #1769P Federal | $9.99 | 10-May-2004 | 0 |
| slide rule vintage dietzgan 1954 box case guid | $9.99 | 31-May-2004 | 0 |
| Dietzgen no. 1757 Primatrig Slide Rule | $9.95 | 30-May-2004 | 0 |
| SLIDE RULE DIETZGEN /VINYL CASE | $6.99 | 08-May-2004 | 0 |
| Dietzgen Primatrig slide rule #1757 Mannheim T | $5.99 | 23-May-2004 | 0 |
| DIETZGEN POCKET 5 INCH SLIDE RULE REDI-RULE 17 | $5.99 | 20-May-2004 | 0 |
| "1941 DIETZGEN ""1767P National"" SLIDE RULE w | $5.95 | 20-May-2004 | 0 |
| VINTAGE DIETZGEN MANNHEIM SLIDE RULE | $5.50 | 23-May-2004 | 0 |
| SLIDE RULE DIETZGEN #1767 + VINYL CASE | $5.00 | 22-May-2004 | 0 |
| Dietzgen National Slide Rule 1767P Sheath Inst | $4.95 | 22-May-2004 | 0 |
| MANNHEIM SLIDE RULE MANUAL DIETZGEN 1925 | $3.99 | 19-May-2004 | 0 |
| Dietzgen Ten Inch Wooden Slide Rule with Leath | $3.95 | 30-May-2004 | 0 |
| Dietzgen Slide Rule 10 Inch 1765P | $2.50 | 04-May-2004 | 0 |
| Dietzgen #1767P Slide Rule w/sleeve | $0.99 | 04-May-2004 | 0 |