Kossoy Collection of Poland; U.S. & Worldwide Stamps
September 11-13, 2012
| Images | Description | Current Bid |
 | Lot #1261 SWITZERLAND Air Post 1936 40c on 90c, vermilion surcharge, used with additional franking on cover from Zurich to Vienna, v.f., signed Bloch (Zum.24a)  Catalog #C25a Catalog Value SFr 1,300 | Price Realized $325.00 |
