Kossoy Collection of Poland; U.S. & Worldwide Stamps
September 11-13, 2012
| Images | Description | Current Bid |
 | Lot #1067 POLAND Air Post 1948 FDR, Kosciuszko, Pulaski, vertical gutter blocks of eight, handstamped "Groszy", n.h., v.f., signed Grzyzewski (Mi.617-19)  **Catalog #C26A-C Catalog Value €1,800 | Price Realized $400.00 |
