Kossoy Collection of Poland; U.S. & Worldwide Stamps
September 11-13, 2012
| Images | Description | Current Bid |
 | Lot #454 GREAT BRITAIN Postage Dues 1914 2p, selection of 19 perforated and gummed trial color proofs, all shades represented, h.r., fine-v.f., rare, SG P Catalog #J4P Catalog Value £1,615 | Price Realized $950.00 |
 | Lot #455 GREAT BRITAIN Postage Dues 1955-57 1/2p-5sh, complete set, n.h., pencil signed, fine-v.f. (SG D46-55) ** Catalog #J45-54 Catalog Value £425 | Price Realized $290.00 |
