cover 1946 (10 Apr.) envelope to Tiensin bearing, on the reverse, imperforate 5c. blue (2) and 20c. vermilion-red (7) tied by the despatch c.d.s., air mail etiquette and arrival c.d.s. alongside, slight soiling, good. Photo
cover 1946 (10 Apr.) envelope to Tiensin bearing, on the reverse, imperforate 5c. blue (2) and 20c. vermilion-red (7) tied by the despatch c.d.s., air mail etiquette and arrival c.d.s. alongside, slight soiling, good. Photo

Details
cover 1946 (10 Apr.) envelope to Tiensin bearing, on the reverse, imperforate 5c. blue (2) and 20c. vermilion-red (7) tied by the despatch c.d.s., air mail etiquette and arrival c.d.s. alongside, slight soiling, good. Photo