Air Mail Essay prepared for the introduction of domestic air service Description: Air Mail Essay prepared for the introduction of domestic air service. Unmounted mint block of four, very fine. Air Mail Essay prepared for the introduction of domestic air service Auction: Aukcija br. 54 - Filatelija i razglednice Catalog No: 985 Category: Kingdom of Yugoslavia Quality: ** Current offer is at 14EUR. In order to place your bid your offer needs to be at least 14EUR or higher. Please place your bid: Other items from the category: Kingdom of Yugoslavia * 922 440 EUR ** 923 110 EUR (*) 924 40 EUR ** 925 100 EUR * 926 60 EUR ** 927 10 EUR ☉ 928 75 EUR 929 80 EUR ** 930 18 EUR ** 931 50 EUR ** 932 220 EUR ** 933 50 EUR * 934 25 EUR ** 935 80 EUR ** 936 40 EUR ** 937 30 EUR * 938 100 EUR ** 939 45 EUR * 940 45 EUR ** 941 20 EUR 123456789→