First Flight BELGRADE - PRAGUE 03.04. 1958 Description: First Flight BELGRADE - PRAGUE 03.04. 1958 commemorative envelope franked also with the very rare Din. 20.00 stamp line perforated 12½. Rare use, very fine. First Flight BELGRADE - PRAGUE 03.04. 1958 Auction: Aukcija br. 54 - Filatelija i razglednice Catalog No: 1312 Category: 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: Yugoslavia ✉ 1321 16 EUR ✉ 1322 14 EUR ** 1323 20 EUR ** 1324 20 EUR ** 1325 25 EUR ** 1326 50 EUR ** 1327 45 EUR ←123