1959 Scott L1-L3, L5, 5d on 4d Explorers and Flag, 8d on 7d Snow Truck, 1/ Dog Team and Iceberg and 2/3 Penquins and Map 1959 Clarence St. Sydney, N.S.W. First Day of Issue Airmail to Signal Mountain, Tenn. Royal Cachet. Typewritten Address. (Inv AATL005C01) (Image)