Air mail 500 din, block of four from upper left corner. Description: Air mail 500 din, block of four from upper left corner. Excellent quality. Air mail 500 din, block of four from upper left corner. Auction: Aukcija br. 57 - Filatelija i razglednice Catalog No: 771 Category: Trieste Zone A 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: Trieste Zone A ** 766 540 EUR * 767 8000 EUR ** 768 30 EUR ** 769 20 EUR ** 770 20 EUR ** 771 30 EUR ** 772 50 EUR ** 773 18 EUR ** 774 250 EUR ** 775 20 EUR ** 776 30 EUR ✉ 777 25 EUR ✉ 778 25 EUR ✉ 779 40 EUR ✉ 780 40 EUR ✉ 781 45 EUR ✉ 782 90 EUR ✉ 783 14 EUR ✉ 784 20 EUR ** 2392 470 EUR ←123→