Letter sent from Mrkonjić Grad by airplane to Guinea Description: Letter sent from Mrkonjić Grad by airplane to Guinea in Africa 15.05. 1961. Arrival on the reverse. Letter sent from Mrkonjić Grad by airplane to Guinea Auction: Aukcija br. 48 - Filatelija i razglednice Catalog No: 989 Category: 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: Yugoslavia ** 978 70 EUR (*) 979 100 EUR ** 980 80 EUR ** 981 110 EUR 982 20 EUR 983 70 EUR ✉ 984 25 EUR ✉ 985 25 EUR ✉ 986 12 EUR ✉ 987 25 EUR ✉ 988 14 EUR ✉ 989 14 EUR ✉ 990 14 EUR ✉ 991 45 EUR ✉ 992 50 EUR ✉ 993 12 EUR ✉ 994 150 EUR ✉ 995 20 EUR ✉ 996 60 EUR ✉ 997 50 EUR 123→