Two postcards sent by First flight of aircraft from Zagreb to Vienna 31.03. 1930. Description: Two postcards sent by First flight of aircraft from Zagreb to Vienna 31.03. 1930. Good quality. Arrival and commemorative cancels for the occasion of First flight. Two postcards sent by First flight of aircraft from Zagreb to Vienna 31.03. 1930. Auction: Aukcija br. 57 - Filatelija i razglednice Catalog No: 582 Category: Kingdom of Yugoslavia Quality: ✉ Current offer is at 30EUR. In order to place your bid your offer needs to be at least 30EUR or higher. Please place your bid: Other items from the category: Kingdom of Yugoslavia ** 528 400 EUR ** 529 25 EUR ** 530 70 EUR **/(*) 531 12 EUR ** 532 85 EUR * 533 430 EUR * 534 450 EUR ** 535 50 EUR ** 536 260 EUR ** 537 25 EUR ** 538 280 EUR ** 539 220 EUR ** 540 55 EUR ** 541 55 EUR ** 542 55 EUR * 543 55 EUR ** 544 160 EUR ** 545 40 EUR ** 546 18 EUR ** 547 25 EUR 1234→