2415
cover 1918 (22 Nov.) envelope from Tientsin to Bristol bearing, on reverse, Hong Kong overprinted "CHINA" 2c. (3) tied by the single ring "TIENTSIN/BR.P.O." c.d.s. with Shanghai c.d.s. alongside, a second strike of the Tientsin c.d.s. on the front with a fine strike of intaglio "T" in circle in red alongside and manuscript tax rate. Unusual Shanghai (?) Postage Due mark

细节
cover 1918 (22 Nov.) envelope from Tientsin to Bristol bearing, on reverse, Hong Kong overprinted "CHINA" 2c. (3) tied by the single ring "TIENTSIN/BR.P.O." c.d.s. with Shanghai c.d.s. alongside, a second strike of the Tientsin c.d.s. on the front with a fine strike of intaglio "T" in circle in red alongside and manuscript tax rate. Unusual Shanghai (?) Postage Due mark