| Date | Bids | Price ($) | Text |
|---|
| 25-Jul-2008 | 0 | 1.97 | VINTAGE POCKET SLIDE RULE DEPOSE 'PRATIQUE' |
| 03-Aug-2008 | 3 | 6.14 | VINTAGE POCKET SLIDE RULE DEPOSE 'PRATIQUE' |
| 08-Feb-2014 | 1 | 1.65 | Vintage Slide Rule - Depose 'Pratique' - Plastic, Still Slides |
| 02-Apr-2014 | 0 | 16.68 | Vintage Slide Rule Depose ''Pratique'' Telegraph Condenser Co Ltd.in Leather Case |
| 16-Apr-2014 | 6 | 15.96 | Vintage Slide Rule Depose ''Pratique'' Telegraph Condenser Co Ltd.in Leather Case |
| 07-Oct-2024 | 0 | 9.83 | Vintage "PRATIQUE" Depose France SLIDE RULE In Leather Slip Case |