細節
cover 1922 (22 Oct.) envelope (minor abrasions on reverse) registered from Peking to Canada, bearing K.G.V 2a. 6p. (2) tied by a light strike of the "F.P.O. NO 1/22 AG 22/*" double-ring d.s. (Proud D8) with registration label alongside, on reverse various Canadian route c.d.s. Rare registered K.G.V franking. Photo