ChinaChina / Manchukuo 1932 Registered Airmail cover to Kirin
envelope bearing SG5, 3 fen chestnut, SG6, 4 fen olive, SG7, 5 fen emerald and SG12, 13 fen red-brown tied by Commemorative Air Mail Service cachet in violet with boxed Air Mail cachet routed via Sintsing with Yingki arrival. (Airplanes)
