Kossoy Collection of Poland; U.S. & Worldwide Stamps
September 11-13, 2012
| Images | Description | Current Bid |
 | Lot #1155 RUSSIA 1961 Space Station "Venera 1", 6k and 10k, line perforated 12 1/2, set of two sheet margin blocks of four, n.h., v.f., rare perforation varieties (6k largest known multiple, or unique block of four) (Standard 2464A-65A, catalogue value for singles)  **Catalog #2456-57var Catalog Value €24,800 | Unsold |
