| Slide Rules HOME page | PRICES | < SITE MAP > |
Summary analysis from 01-Jan-2005 to 31-Jan-2005 | |
| Number of bidded items | 1210 |
| Number of unbidded items | 538 |
| Total sales | $ 42502 |
Most expensive items | |
| Vintage Keuffel & Esser #4135 Engine Power Sli | $771.91 |
| THACHER'S CALCULATING INSTRUMENT SLIDE RULE 40 | $710.00 |
| Unusual Swiss Metal Slide Rule | $515.00 |
| FABER antique SLIDE RULE PRE 1900 VERY RARE sl | $393.00 |
| Antique Kern Cie Aarau Slide Rule Topographica | $381.00 |
Items with most bids | |
| ADDFEET JR. - Addiator & Maniphase Slide Rule | 33 |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 25 |
| PICKETT ALL METAL SLIDE RULE | 25 |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 22 |
| "1/20secSTOPWATCH SND255 COMES WITHE WORKS, CO | 22 |
Items with at least one bid | |
| Average price | $35.13 |
| Median price | $16.50 |
Items with no bid | |
| Average price | $21.93 |
Number of sales by most popular makers | |
| Pickett | 331 |
| Keuffel and Esser | 282 |
| Post | 106 |
| Dietzgen | 64 |
| Sterling | 43 |