| Slide Rules HOME page | PRICES | < SITE MAP > |
| Thornton | |||
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Mar-2007 | |||
| english slide rule THORNTON PIC 3654 magnifyin | $38.00 | 18-Mar-2007 | 3 |
| British Thornton mark two Slide Rule (AD 150 A | $20.95 | 23-Mar-2007 | 1 |