Kossoy Collection of Poland; U.S. & Worldwide Stamps
September 11-13, 2012
| Images | Description | Current Bid |
 | Lot #172 BOLIVIA Air Post 1924 2p black brown and black, center inverted, imperf. proof on gummed paper, n.h., v.f., only 25 printed, with 2002 PFC (YT129a, catalogue value for perforated stamp) ** Catalog #C6var Catalog Value €4,500 | Price Realized $1,700.00 |
