U.S. and Worldwide Stamps & Postal History
February 28-March 1, 2017
| Images | Description | Current Bid |
 | Lot #1391 YUGOSLAVIA Flight Covers 1930 (31 Mar) five covers or cards, four with Austrian franking, each first flight Wien-Graz-Zagreb-Belgrade, appropriate cachets, fine-v.f.  | Unsold |
 | Lot #1392 YUGOSLAVIA Flight Covers 1934 (15 June) Concordia flight cover to Greece, registered from Zagreb, attractively franked, with appropriate cachets and arrival pmks | Unsold |
