U.S. & Worldwide Stamps & Postal History; The David Mace Collection of U.S. Stamps
April 24-25, 2018
| Images | Description | Current Bid |
 | Lot #1081 CZECHOSLOVAKIA 1962 30h Cosmonaut and Worker, three die proofs, various colors and stages of engraving, one with guide line markings, fine-v.f. P Catalog #1139P | Unsold |
