U.S. & Worldwide Stamps & Postal History; The David Mace Collection of U.S. Stamps
April 24-25, 2018
| Images | Description | Current Bid |
 | Lot #1049 AUSTRIA Semi-Postals 1933 WIPA souvenir sheet, three 9 July 1933 Exhibition postmarks, full original gum, v.f., with 1986 Zenker certificate (ANK €4,750)  Catalog #B111 | Unsold |
