for our Antique, Fine Art and Collectables auction held on Wednesday 11th of May 2011
| Lot No | Description | Est | Image |
|---|---|---|---|
| 246 | A prasmatic compass by Negretti and Zambra, complete with leather case | 40-60 |
|
| 253 | A brass balance contained in a mahogany case 5 1/2" | 30-50 |
|
| 256 | A cylindrical Curta calculator | 40-60 |
|
| 393 | A collection of various dental instruments | 20-40 |
|
| 405 | A Facit calculator, an Exactus calculator, 2 others and 2 dial telephones | 20-30 |
|
| 409 | A brass single pillar microscope by Negretti & Zambra | 30-50 |
|
| 423 | 13 various 19th Century medical instruments, some with tortoiseshell grips contained in a leather roll case | 50-75 |
|