Second Air Mail Issue. Set of eight Mi. 340C/347C in line perforation 12½x 11½. Description: Second Air Mail Issue. Set of eight Mi. 340C/347C in line perforation 12½x 11½. Two high values are very rare with this perforation. Very fine unmounted mint. Second Air Mail Issue. Set of eight Mi. 340C/347C in line perforation 12½x 11½. Auction: Aukcija br. 54 - Filatelija i razglednice Catalog No: 973 Category: Kingdom of Yugoslavia Quality: ** Current offer is at 45EUR. In order to place your bid your offer needs to be at least 50EUR or higher. Please place your bid: Other items from the category: Kingdom of Yugoslavia ** 1102 20 EUR ** 1103 160 EUR ** 1104 160 EUR ** 1105 75 EUR ** 1106 80 EUR ** 1107 110 EUR ** 1108 360 EUR ✉ 1109 30 EUR 1110 40 EUR ✉ 1111 18 EUR ✉ 1112 25 EUR ✉ 1113 30 EUR 1114 30 EUR ✉ 1115 50 EUR ✉ 1116 160 EUR ✉ 1117 30 EUR ←5678910