W. Grabowski Collection of Poland
October 20, 2004
| Images | Description | Current Bid |
 | Lot #532 1919 10kr blue - black overprint 1919 10kr blue, overprinted in black, pos.19, small h.r., v.f., signed Bloch etc., with Mikulski certificate. One of the greatest and most sought after rarities of Polish philately, only 15(!) issued, less than 10 exist (Fi.D12II,90,000zl) (Mi.D10b Euro 20,000) (photo front cover) * Catalog #J10a Catalog Value 42,500 | Price Realized $35,500.00 |
