U.S. and Worldwide Stamps & Postal History
April 25-26, 2017
| Images | Description | Current Bid |
 | Lot #1047 MONGOLIA 1932 Commemoratives, 2m (3), 5m (3), 10m (2), 20m (8), 40m (2), 1t (2), selection of 20 perforated trial color proofs, mostly different colors and perforations, each adhered to a brown or gray card and with red "PROEKT" (Essay) overprint, various dates, fine-v.f., rare P Catalog #63/71P | Unsold |
 | Lot #1048 MONGOLIA 1932 Issue, 10t Chasing Wild Horses, selection of eight perforated trial color proofs, each adhered to a gray card and with red "PROEKT 5 March 1932" (Essay) overprint, various colors incl. one in ultramarine, approved, dated and signed by the Mongolian Consul in the Soviet Union, where these stamps were printed, v.f. and rare P Catalog #74P | Price Realized $6,000.00 |
 | Lot #1049 MONGOLIA 1975 Communication, 80m Airplane, double overprint, one inverted, sheet corner margin block of four, n.h., v.f., only one sheet of 50 stated to have been discovered  **Catalog #850Fvar | Price Realized $450.00 |
