Kossoy Collection of Poland; U.S. & Worldwide Stamps
September 11-13, 2012
| Images | Description | Current Bid |
 | Lot #1066 POLAND Air Post 1948 Roosevelt, Kosciuszko and Pulaski, set of three sheetlets of 16, handstamped "Groszy" in black or red, some marginal faults, stamps n.h., v.f., signed Grzyzewski (Mi.617-19)  **Catalog #C26A-C Catalog Value €3,600 | Unsold |
