| Dietz |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Apr-2007 |
| EXPENSIVE 50S ERA DIETZGEN SLIDE RULE COMPLETE | $104.39 | 15-Apr-2007 | 7 |
| antique Dietzgen Multiplex slide rule 1762BL & | $84.69 | 04-Apr-2007 | 5 |
| Dietzgen Microglide Slide Rule No. G-1734 | $78.00 | 12-Apr-2007 | 8 |
| DIETZGEN MICROMATIC decimal trig type log SLID | $76.00 | 29-Apr-2007 | 15 |
| Dietzgen Multiplex 1738 slide rule NEVER USED | $72.00 | 28-Apr-2007 | 11 |
| VINTAGE DIETZGEN DECIMAL TRIG TYPE LOG SLIDE R | $51.00 | 08-Apr-2007 | 6 |
| DIETZGEN DRAFTING SET AND SLIDE RULE GERMANY | $46.00 | 28-Apr-2007 | 8 |
| Dietzgen Microglide Slide Rule Dec. trig. log | $45.00 | 29-Apr-2007 | 1 |
| Dietzgen Microglide Slide Rule Decimal Trig Ty | $41.00 | 20-Apr-2007 | 7 |
| Very Slightly used Dietzgen Microglide Slide R | $38.68 | 17-Apr-2007 | 3 |
| Very nice Dietzgen Maniphase Multiplex Slide R | $34.59 | 17-Apr-2007 | 2 |
| Vintage Dietzgen Model 1734 slide rule | $32.00 | 19-Apr-2007 | 9 |
| DIETZGEN SOLID BRASS DRAFTING TOOL SLIDE RULE | $31.00 | 18-Apr-2007 | 4 |
| DIETZGEN 1737 DECIMAL TRIG TYPE SLIDE RULE BAM | $30.99 | 23-Apr-2007 | 9 |
| Very nice Dietzgen Polymath Multiplex Slide Ru | $28.00 | 17-Apr-2007 | 3 |
| L3824 SCARCE DIETZGEN SLIDE RULE INDICATOR | $26.97 | 11-Apr-2007 | 6 |
| Vintage DIETZGEN MULTIPHASE STYLE-M Slide Rule | $26.77 | 23-Apr-2007 | 6 |
| Very nice Dietzgen Maniphase Multiplex Slide R | $25.00 | 17-Apr-2007 | 1 |
| Nice Dietzgen 1735 Maniphase Multiplex Slide R | $25.00 | 17-Apr-2007 | 1 |
| DIETZGEN MANIPHASE MULTIPLEX SLIDE RULE / Leat | $22.27 | 23-Apr-2007 | 4 |
| "Trig - Easy by Dietzgen Vintage Slide Rule, C | $21.50 | 22-Apr-2007 | 4 |
| Vintage Dietzgen Slide Rule No. 1734 with Case | $20.51 | 02-Apr-2007 | 3 |
| DIETZGEN 1767 VINTAGE SLIDE RULE w CASE INSTRU | $20.50 | 13-Apr-2007 | 7 |
| DIETZGEN #1767 NATIONAL SLIDE RULE IN CASE & B | $19.50 | 19-Apr-2007 | 3 |
| VINTAGE DIETZGEN 1746 SLIDE RULE LEATHER CASE | $18.49 | 02-Apr-2007 | 6 |
| EUGENE DIETZGEN MANNHEIM SLIDE RULE NO 1760 NI | $17.51 | 01-Apr-2007 | 2 |
| 2 VINTAGE SLIDE RULE RULES TOOL DIETZGEN & POS | $16.50 | 30-Apr-2007 | 4 |
| Eugene Dietzgen Slide Rule + Handbook + Leathe | $16.00 | 26-Apr-2007 | 4 |
| Eugene Dietzgen Maniphase Multiplex Vector Sli | $14.99 | 19-Apr-2007 | 1 |
| DIETZGEN N1732L SLIDE RULE | $13.80 | 22-Apr-2007 | 5 |
| VINTAGE 1942 DIETZGEN SLIDE RULE RULER W BOX I | $13.50 | 07-Apr-2007 | 5 |
| Vintage leather DIETZGEN SLIDE RULE CASE Real | $13.50 | 29-Apr-2007 | 3 |
| Dietzgen and K& E Slide Rules & Drafting Brush | $12.99 | 21-Apr-2007 | 4 |
| Eugene Dietzgen Co. Slide Rule in Case 1958 - | $12.50 | 06-Apr-2007 | 2 |
| "Vintage Dietzgen Basik Slide Rule, No. 1765 P | $12.05 | 18-Apr-2007 | 5 |
| "Dietzgen Maniphase Multiplex Slide Rule Trig | $11.61 | 22-Apr-2007 | 2 |
| VINTAGE DIETZGEN SLIDE RULE NO 1734 W/CASE & M | $10.60 | 30-Apr-2007 | 3 |
| Eugene Dietzgen Co. Slide Rule in Case 1942 - | $9.99 | 19-Apr-2007 | 1 |
| Eugene Dietzgen Slide Rule + Conversion Table | $9.99 | 09-Apr-2007 | 2 |
| ANTIQUE DIETZGEN SLIDE RULE & CURSOR-UNIVERSAL | $9.99 | 02-Apr-2007 | 1 |
| VINTAGE DIETZGEN POLYMATH # 1733 SLIDE RULE | $9.99 | 25-Apr-2007 | 1 |
| (NEW IN BOX) Dietzgen National Slide Rule 1767 | $9.98 | 11-Apr-2007 | 1 |
| Dietzgen Maniphase Multiplex Slide Rule | $9.95 | 30-Apr-2007 | 1 |
| Vintage leather DIETZGEN SLIDE RULE CASE Real | $9.50 | 27-Apr-2007 | 1 |
| Vintage DIETZGEN Slide Rule No 1776 with case | $9.00 | 22-Apr-2007 | 3 |
| "Dietzgen 10"" Slide Rule Model 1765P with box | $9.00 | 01-Apr-2007 | 1 |
| Antique? Dietzgen drafting tools and sliderule | $8.51 | 06-Apr-2007 | 2 |
| DIETZGEN Maniphase Multiplex Slide Rule Catalo | $8.27 | 05-Apr-2007 | 5 |
| Dietzgen Slide Rule -- No. 1767 -- with case | $7.50 | 13-Apr-2007 | 1 |
| "Lawrence wooden Slide Rule & Dietzgen 8"" Tri | $7.39 | 17-Apr-2007 | 2 |
| Vintage Dietzgen Slide Rule # 1767 Made in U.S | $6.95 | 10-Apr-2007 | 1 |
| SELF TEACHING MANUAL DIETZGEN SLIDE RULE # 173 | $6.50 | 07-Apr-2007 | 2 |
| 1942 Dietzgen How To Use A Slide Rule Booklet | $5.00 | 13-Apr-2007 | 1 |
| Dietzgen Slide Rule # 1767 w/Case | $5.00 | 01-Apr-2007 | 4 |
| DIETZGEN #1767 NATIONAL SLIDE RULE IN CASE & B | $5.00 | 21-Apr-2007 | 3 |
| VINTAGE DIETZGEN 1768P RELIANCE SLIDE RULE ENG | $4.99 | 10-Apr-2007 | 1 |
| Dietzgen Maniphase Multiplex Slide Rule with C | $4.69 | 01-Apr-2007 | 2 |
| "Slide Rule and Rules Book, HB, 1962, Dietzgen | $3.99 | 14-Apr-2007 | 1 |
| 1960 DIETZGEN DECIMAL TRIG SLIDE RULE MANUAL N | $3.94 | 15-Apr-2007 | 3 |
| "6"" Dietzgen Maniphase Slide Rule case & Inst | $3.26 | 13-Apr-2007 | 2 |
| 1942 MANUAL DIETZGEN SLIDE RULE MANUAL NO. 173 | $3.25 | 15-Apr-2007 | 2 |
| Vintage Dietzgen 1771 Redirule Slide Rule | $3.00 | 23-Apr-2007 | 1 |
| "DIETZGEN SLIDE RULER , MEASUREING TOOL, WOOD" | $2.25 | 16-Apr-2007 | 3 |
| Vintage Dietzgen Maniphase Multiplex Log Log S | $2.08 | 24-Apr-2007 | 4 |
| EUGENE DIETZGEN SLIDE RULE WITH CASE | $2.00 | 05-Apr-2007 | 1 |
| 1944 DIETZGEN SLIDE RULE MANUAL DUAL TYPE NO.1 | $0.99 | 15-Apr-2007 | 1 |
| "DIETZGEN POST SLIDE RULE, HOW TO MANUAL & CAS | $0.99 | 22-Apr-2007 | 1 |
| Vintage Survey Dietzgen 6500 Slide Rule Elevat | $0.99 | 02-Apr-2007 | 1 |
| Mannheim Slide Rule Acu-Math 400+Dietzgen Conv | $0.95 | 15-Apr-2007 | 1 |
| "#1759B DIETZGEN /PHILLIPS SLIDE RULE 10"" LON | $49.99 | 11-Apr-2007 | 0 |
| "#1759B DIETZGEN /PHILLIPS SLIDE RULE 10"" LON | $39.99 | 19-Apr-2007 | 0 |
| Dietzgen Polymath Multiplex Slide Rule | $25.00 | 27-Apr-2007 | 0 |
| "#1759B DIETZGEN /PHILLIPS SLIDE RULE 10"" LON | $24.99 | 26-Apr-2007 | 0 |
| Vintage Dietzgen 1746 Slide Rule | $24.95 | 18-Apr-2007 | 0 |
| 1942 Dietzgen How To Use A Slide Rule Booklet | $9.99 | 05-Apr-2007 | 0 |
| Dietzgen Maniphase Multiplex Slide Rule Log Lo | $9.99 | 01-Apr-2007 | 0 |
| Dietzgen No. 1746 Maniphase Multiplex slide ru | $9.95 | 29-Apr-2007 | 0 |
| Dietzen National Slide Rule N-1767 Look!!!! | $9.95 | 19-Apr-2007 | 0 |
| Dietzgen Slide Rule with Manual | $7.99 | 10-Apr-2007 | 0 |
| DIETZGEN MANIPAHSE MULTIPLEX SLIDE RULE NO. 17 | $7.99 | 19-Apr-2007 | 0 |
| Vintage DIETZGEN Slide Rule No 1776 with case | $7.99 | 18-Apr-2007 | 0 |
| DIETZGEN MANIPAHSE MULTIPLEX SLIDE RULE NO. 17 | $7.99 | 08-Apr-2007 | 0 |
| VINTAGE SLIDE RULE ~ DIETZGEN | $1.99 | 02-Apr-2007 | 0 |
| "DIETZGEN SLIDE RULER , MEASUREING TOOL, WOOD" | $0.99 | 12-Apr-2007 | 0 |