| Count Keller, in profile to left, in military uniform of black coat with gold lace and gold-bordered red collar, gold and black | |
| Peter Ernst Rockstuhl (Russian, 1764 - 1824) | |
| 223 | |
£600 -
£800 | |
| Unknown oval | |
| Unknowns | |
| 6.1 cm - 0 cm (2.4 in - 0 in) | |
| Signed | |
| Signedin to unlock | |
| Auction 27/11/2007 | |
| Nov 26, 2007 |