| Post |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Jan-2008 |
| Slide Rule Post Hemmi Chem-Rule 1491 | $209.50 | 18-Jan-2008 | 18 |
| Chemical Engineering slide rule Post 1491 (Hem | $175.00 | 17-Jan-2008 | 1 |
| Post Type Versalog II Slide Rule New Rare Hemm | $136.50 | 13-Jan-2008 | 20 |
| "POST Versalog slide rule kit w/ case, manual | $102.50 | 03-Jan-2008 | 31 |
| POST VERSALOG HEMMI JAPAN SLIDE RULE WITH COWH | $88.00 | 16-Jan-2008 | 8 |
| Versalog II Slide Rule | $87.25 | 21-Jan-2008 | 11 |
| TELEDYNE POST VERSALOG II SLIDE RULE + CASE + | $77.00 | 06-Jan-2008 | 9 |
| FREDERICK POST SLIDE RULE W/HARD PLASTIC CASE | $66.00 | 02-Jan-2008 | 15 |
| "POST Versalog slide rule kit w/ case, manual | $61.00 | 23-Jan-2008 | 5 |
| FREDERICK POST POCKET VERSILOG SLIDE RULE MODE | $59.00 | 12-Jan-2008 | 11 |
| HEMMI VERSALOG SLIDE RULE w/ LEATHER CASE & US | $57.00 | 18-Jan-2008 | 5 |
| "POST Versalog slide rule kit w/ case, manual | $53.75 | 11-Jan-2008 | 3 |
| Post Versalog Slide Rule and Self Instruction | $51.00 | 01-Jan-2008 | 11 |
| TELEDYNE POST Professional Slide Rule | $50.00 | 28-Jan-2008 | 14 |
| Post Slide Rule MAGNIFYING GLASS Hemmi | $48.00 | 11-Jan-2008 | 8 |
| Post Versalog Hemmi Japan Slide Rule wih Leath | $48.00 | 23-Jan-2008 | 9 |
| Post Versalog 6 Inch Slide Rule 1461 Excellent | $45.00 | 27-Jan-2008 | 10 |
| "POST Versalog slide rule kit w/ case, manual | $45.00 | 03-Jan-2008 | 2 |
| FREDERICK POST COMPANY HEMI JAPAN BAMBOO SLIDE | $33.55 | 16-Jan-2008 | 4 |
| Post Versalog 1460 Hemmi Slide Rule Lthr Case | $33.00 | 29-Jan-2008 | 13 |
| FREDERICK POST SLIDE RULE # 1460 WITH RARE BEL | $31.99 | 19-Jan-2008 | 5 |
| FREDERICK POST BINARY SLIDE RULE IN CASE W/INS | $31.00 | 12-Jan-2008 | 6 |
| Frederick Post 1460 Versalog Slide Rule Vintag | $27.76 | 24-Jan-2008 | 14 |
| FREDERICK POST VERSALOG NO. 1460 SLIDE RULE HE | $26.00 | 03-Jan-2008 | 4 |
| FREDERICK POST VERSALOG HEMMI 1460 SLIDE RULE | $26.00 | 14-Jan-2008 | 2 |
| Fredrick Post Slide Rule W/Case Hemmi Japan | $26.00 | 29-Jan-2008 | 9 |
| FREDERICK POST VERSALOG HEMMI 1460 SLIDE RULE | $25.99 | 20-Jan-2008 | 1 |
| POST VERSALOG 1460 SLIDE RULE~Vintage HEMMI~Lt | $25.01 | 30-Jan-2008 | 7 |
| "Vintage LOT DRAFTING Tools POST SLIDE RULE, 4 | $24.50 | 27-Jan-2008 | 4 |
| 820 856 Post 23 scale Slide Rule w/Leather Cas | $23.00 | 30-Jan-2008 | 17 |
| Post Versalog Slide Rule w Leather Case +Book+ | $22.50 | 11-Jan-2008 | 3 |
| Post Versalog II Slide Rule Instruction Manual | $22.39 | 07-Jan-2008 | 5 |
| VINTAGE FREDERICK POST VERSALOG SLIDE RULE MOD | $22.27 | 12-Jan-2008 | 4 |
| Post Veralog 1460 Slide Rule Hemmi Japan | $21.00 | 13-Jan-2008 | 5 |
| Vintage POST 1462 SLIDE RULE Original Case + B | $21.00 | 20-Jan-2008 | 3 |
| Vintage 1460 VERSALOG POST Slide Rule w Leathe | $21.00 | 09-Jan-2008 | 3 |
| Frederick Post Versalog slide rule w/ leather | $20.50 | 14-Jan-2008 | 3 |
| Vintage F. POST CO. HEMMI SLIDE RULE leather c | $20.50 | 22-Jan-2008 | 8 |
| Vintage Frederick Post Versalog Slide Rule No. | $19.99 | 17-Jan-2008 | 1 |
| Vintage Frederick Post Co. Versalog 1460 slide | $19.99 | 27-Jan-2008 | 1 |
| POST HEMMI VERSALOG BAMBOO SLIDE RULE & CASE # | $19.99 | 01-Jan-2008 | 1 |
| FREDERICK POST VERSALOG HEMMI 1460 SLIDE RULE | $19.95 | 26-Jan-2008 | 1 |
| VINTAGE POST VERSALOG 1460 HEMMI SLIDE RULE RU | $19.50 | 30-Jan-2008 | 9 |
| Post Versalog Hemmi Japan 1460 Slide Rule Leat | $19.17 | 09-Jan-2008 | 11 |
| POST 1444-K Slide Rule Marked Occupied Japan 1 | $19.00 | 10-Jan-2008 | 1 |
| FREDERICK POST VERSALOG 1460 HEMMI SLIDE RULE | $18.61 | 28-Jan-2008 | 4 |
| POST VERSALOG SLIDE RULE IN LEATHER CASE BELT | $18.05 | 09-Jan-2008 | 3 |
| Slide Rule W/case Post Co. | $18.00 | 21-Jan-2008 | 3 |
| Vintage Frederick Post Hemmi bamboo slide rule | $17.49 | 12-Jan-2008 | 4 |
| FREDERICK POST VERSATRIG 1450 SLIDE RULE HEMMI | $17.39 | 10-Jan-2008 | 9 |
| POST Versalog II Slide Rule SUN Hemmi 1441 Ins | $16.99 | 14-Jan-2008 | 4 |
| Frederick Post Co. Slide rule Hemmi Bamboo Jap | $16.99 | 08-Jan-2008 | 1 |
| Post Versalog 1460 Vintage Slide Rule Japan Ba | $16.60 | 11-Jan-2008 | 11 |
| Post Versalog 1460 Bamboo Slide Rule Hemmi Lea | $15.61 | 08-Jan-2008 | 4 |
| POST SLIDE RULE W/INSTRUCTIONS - ISSUED AT USA | $15.50 | 09-Jan-2008 | 6 |
| Post Versalog Slide Rule Instructions Book Har | $15.50 | 02-Jan-2008 | 3 |
| FREDERICK POST CO. VERSALOG SLIDE RULER No. 14 | $15.00 | 07-Jan-2008 | 4 |
| 2 Slide Rules - Post Hemmi #1447 w/ book & Law | $14.99 | 17-Jan-2008 | 1 |
| Vintage Post Slide Rule No. 1442 w/ Leather Ca | $14.90 | 20-Jan-2008 | 5 |
| Frederick Post Co. NO. 1447 slide rule w/box-B | $14.39 | 31-Jan-2008 | 3 |
| Frederick Post No. 1444K Slide Rule | $13.50 | 24-Jan-2008 | 3 |
| FREDERICK POST SLIDE RULE NO. 1442 | $13.28 | 26-Jan-2008 | 3 |
| FREDERICK POST CO. SLIDE RULE~NO. 1447 IN LEAT | $13.25 | 26-Jan-2008 | 3 |
| "2 Slide rules, 1 Sterling + 1 Teledyne Post w | $12.50 | 09-Jan-2008 | 5 |
| Large Vintage Post Versalog Hemmi Slide Rule L | $12.50 | 21-Jan-2008 | 2 |
| "12"" Vintage Teledyne Post 44BB-150 White Sli | $11.99 | 27-Jan-2008 | 1 |
| VINTAGE POST SLIDE RULE WITH CASE 1452 | $11.50 | 09-Jan-2008 | 7 |
| "Bruning Frederick Post No 1444-D 6"" Slide Ru | $11.50 | 01-Jan-2008 | 3 |
| frederick post 1460 bamboo slide ruler | $11.49 | 14-Jan-2008 | 5 |
| Vintage FREDERICK POST 1446 SUN HEMMIS Slide R | $11.00 | 27-Jan-2008 | 2 |
| USA Frederick Post SLIDE RULE 1452P w Leather | $10.50 | 09-Jan-2008 | 2 |
| Frederick Post 1441 Slide Rule | $9.99 | 18-Jan-2008 | 1 |
| 1922 VINTAGE/ANTIQUE FREDERICK POST SLIDE RULE | $9.99 | 10-Jan-2008 | 1 |
| 1940's Slide Rule -Frederick Post. With Case C | $9.99 | 26-Jan-2008 | 1 |
| Frederick Post Slide Rule in Case #1447 | $9.99 | 23-Jan-2008 | 1 |
| Frederick Post Slide rule 1441 hemmi a b c d s | $9.99 | 21-Jan-2008 | 1 |
| FREDRICK POST SLIDE RULE VINTAGE #1447 W/CASE | $9.99 | 20-Jan-2008 | 1 |
| Vintage POST VERSALOG 832745 Slide Rule HEMMI | $9.99 | 18-Jan-2008 | 1 |
| WWII ERA THE FREDERICK POST CO. NO. 1462 SLIDE | $9.99 | 31-Jan-2008 | 1 |
| NICE OLD POST 1452P SLIDE RULE WITH HARD CASE | $9.99 | 20-Jan-2008 | 1 |
| Post Slide Rules 1945 Instruction Book! | $9.99 | 29-Jan-2008 | 1 |
| VINTAGE POST 10 INCH STUDENT SLIDE RULE IN BOX | $9.99 | 27-Jan-2008 | 1 |
| Frederick Post #1447 Hemmi Japan Slide Rule w/ | $9.99 | 14-Jan-2008 | 1 |
| POST 1447 STUDENT SLIDE RULE DATE CODED NOV 19 | $9.99 | 23-Jan-2008 | 1 |
| FREDERICK POST CO VERSALOG SLIDE RULE #305 | $9.95 | 21-Jan-2008 | 1 |
| NICE UNUSED FREDERICK POST 1447 SLIDE RULE W/C | $9.50 | 11-Jan-2008 | 2 |
| "Nice Post 1447 Slide Rule & Case, Code Date A | $8.45 | 29-Jan-2008 | 2 |
| VINTAGE JAPAN POST SLIDE RULE RULES MANNHEIM T | $7.99 | 10-Jan-2008 | 1 |
| Vintage Frederick Post 1447 Slide Rule w/Cardb | $7.99 | 27-Jan-2008 | 1 |
| "Vintage Post 1446 Student Slide Rule, Mfg. 19 | $7.95 | 29-Jan-2008 | 1 |
| Post Versalog Slide Rule Instruction Book 1963 | $7.27 | 20-Jan-2008 | 3 |
| 1951 POST VERSALOG SLIDE RULE BOOK | $6.99 | 31-Jan-2008 | 1 |
| Post 1452W Universal Slide Rule In Box-Made In | $6.99 | 25-Jan-2008 | 2 |
| 1951 Versalog Slide Rule Instructions Book Pos | $5.00 | 23-Jan-2008 | 1 |
| "Frederick Post Slide Rule - 1462, WWII Vintag | $4.99 | 20-Jan-2008 | 1 |
| Frederick Post Slide Rule #1445P | $4.99 | 20-Jan-2008 | 1 |
| Japan Sun Hemmi Bamboo Frederick Post 1447 SLI | $4.95 | 19-Jan-2008 | 1 |
| Frederick Post Co. Pocket Slide Rule | $4.25 | 12-Jan-2008 | 2 |
| POST VERSALOG Slide Rule INSTRUCTION Book Manu | $3.25 | 26-Jan-2008 | 2 |
| FREDRICK POST SLIDE RULE & CASE EXC COND HEMMI | $3.25 | 12-Jan-2008 | 2 |
| POST VERSALOG Slide Rule INSTRUCTIONS (Hardcov | $3.24 | 13-Jan-2008 | 3 |
| Vintage slide rule Post Versalog | $2.25 | 09-Jan-2008 | 3 |
| THE VERSALOG SLIDE RULE Instruction Manual Eng | $1.99 | 14-Jan-2008 | 1 |
| Vintage Frederick Post Bamboo SLIDE RULE-No. 1 | $0.99 | 21-Jan-2008 | 1 |
| Slide Rule - Post #1445 in case | $0.99 | 30-Jan-2008 | 1 |
| Post 1441 Slide Rule with belt clip leather ca | $0.99 | 10-Jan-2008 | 1 |
| POST VERSALOG SLIDE RULE PLUS | $34.99 | 21-Jan-2008 | 0 |
| Post Versalog Slide Rule Manual 1951 FREE SHIP | $25.00 | 03-Jan-2008 | 0 |
| Post Versalog Slide Rule Manual 1951 FREE SHIP | $25.00 | 23-Jan-2008 | 0 |
| Vintage Frederic Post Co. Versalog Slide Rule | $25.00 | 21-Jan-2008 | 0 |
| VINTAGE OCCUPIED JAPAN SLIDE RULE #1447 POST # | $24.99 | 26-Jan-2008 | 0 |
| Vintage Frederic Post Co. Versalog Slide Rule | $20.00 | 21-Jan-2008 | 0 |
| FREDERICK POST VERSALOG HEMMI 1460 SLIDE RULE | $19.99 | 04-Jan-2008 | 0 |
| "12"" Vintage Teledyne Post 44BB-150 White Sli | $11.99 | 25-Jan-2008 | 0 |
| "NICE Post Versalog Slide Rule Instructions Bo | $9.99 | 21-Jan-2008 | 0 |
| sun-frederick post co. hemi #1447 slide rule | $9.99 | 05-Jan-2008 | 0 |
| sun-frederick post co. hemi #1447 slide rule | $9.99 | 12-Jan-2008 | 0 |
| 1951 Versalog Slide Rule Instructions Book Pos | $9.99 | 15-Jan-2008 | 0 |
| "NICE Post Versalog Slide Rule Instructions Bo | $9.99 | 06-Jan-2008 | 0 |
| Post 1460 Versalog Slide Rule | $9.99 | 05-Jan-2008 | 0 |
| Vintage Post Slide Rule #1462H w Case Occupied | $9.99 | 27-Jan-2008 | 0 |
| Post Sun Hemmi Slide Rule/1447/NICE | $9.99 | 10-Jan-2008 | 0 |
| """POST VERSALOG SLIDE RULE MANUAL"" 1963 HARD | $9.99 | 11-Jan-2008 | 0 |
| Post Slide rule/Vintage?/1459/Log Log/Leather | $9.99 | 10-Jan-2008 | 0 |
| Vintage Instructions for Slide Rules - Post - | $9.99 | 14-Jan-2008 | 0 |
| Vintage Slide rules F. Post Bamboo + others ru | $9.50 | 03-Jan-2008 | 0 |
| Vintage Frederick Post #1447 Sun Hemmi Japan S | $7.99 | 13-Jan-2008 | 0 |
| FREDERICK POST CO. SLIDE RULE~NO. 1447 IN LEAT | $7.99 | 15-Jan-2008 | 0 |
| Vintage Frederick Post #1447 Sun Hemmi Japan S | $7.99 | 20-Jan-2008 | 0 |
| "Vintage Post 1446 Student Slide Rule, Mfg. 19 | $7.95 | 23-Jan-2008 | 0 |
| FREDERICK POST NO 1441 SUN HEMMI SLIDE RULE OC | $6.50 | 28-Jan-2008 | 0 |
| 1937 postage computer slide rule vintage post | $6.00 | 03-Jan-2008 | 0 |
| POST 1447 STUDENT SLIDE RULE DATE CODED NOV 19 | $5.99 | 20-Jan-2008 | 0 |
| Vintage POST 1452P Wide Closed Simplex Slide R | $5.99 | 03-Jan-2008 | 0 |
| Fredrick Post Co. Ten Inch Slide Rule Model 14 | $5.00 | 18-Jan-2008 | 0 |
| Vintage Frederick Post Slide Rule 1444-P 1444P | $4.99 | 15-Jan-2008 | 0 |
| VINTAGE FREDERICK POST SLIDE RULE 1447P WITH S | $4.99 | 03-Jan-2008 | 0 |
| Teledyne Post Sliderule 44BA-470 Hemmi Japan | $4.99 | 20-Jan-2008 | 0 |
| Vintage Post WWII Hardcover Book THE SLIDE RUL | $4.99 | 04-Jan-2008 | 0 |
| Fredrick Post Co. Slide Rule & Leather Case #1 | $4.99 | 02-Jan-2008 | 0 |
| "3- SLIDE RULES,POST, PRECISION , ETC. L@@K@ I | $4.50 | 26-Jan-2008 | 0 |
| FREDERICK POST 1447 ENGINEER SLIDE RULE SUN HE | $4.49 | 27-Jan-2008 | 0 |
| Post No. 1452-D Universal Slide Rule. Several | $4.00 | 03-Jan-2008 | 0 |
| Frederick Post Co. #1447 Japan Slide Rule w/Bo | $2.00 | 25-Jan-2008 | 0 |
| VINTAGE FREDRICK POST SUN HEMMI POST WWII SLID | $0.99 | 18-Jan-2008 | 0 |
| SUN HEMI SLIDE RULE FREDERICK POST COM NO 1444 | $0.99 | 24-Jan-2008 | 0 |