| Slide Rules HOME page | PRICES | < SITE MAP > |
Summary analysis from 01-Apr-2007 to 30-Apr-2007 | |
| Number of bidded items | 1830 |
| Number of unbidded items | 669 |
| Total sales | $ 71376 |
Most expensive items | |
| Thacher's Calculating Inst Keuffel & Esser Sli | $1625.00 |
| Early K & E SlideRule Wm COX. PAT.Oct. 6.1891w | $1578.00 |
| K&E 4081-3 Braille Log Log Duplex Decitrig Sli | $1304.33 |
| ZENO-WATCH BASEL SLIDE RULE CHRONOGRAPH 48MM N | $1026.00 |
| Thacher's Calculating Instrument Slide Rule | $990.00 |
Items with most bids | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 33 |
| RARE VINTAGE LARGE 4FT LONG PICKETT SLIDE RULE | 33 |
| C. Conrad Air Commander Chrono Diamond Steel S | 27 |
| "20"" K&E N4081-5S Log Log Duplex Decitrig Sli | 27 |
| BLUE SEIKO PILOT SLIDE RULE CHRONOGRAPH WATCH | 24 |
Items with at least one bid | |
| Average price | $39.00 |
| Median price | $17.50 |
Items with no bid | |
| Average price | $18.23 |
Number of sales by most popular makers | |
| Pickett | 376 |
| Keuffel and Esser | 372 |
| Post | 166 |
| Faber Castell | 92 |
| Dietzgen | 84 |