cover 1885 (28 Sep.) blue envelope, opened out for display, to London bearing, on the reverse, 1883 3ca. cancelled by Customs Chinkiang c.d.s. additionally tied by Customs Shanghai transit c.d.s. with London arrival (partly torn away) alongside; the front with France 25c. tied by "SHANG-HAI/CHINE" c.d.s. with a second strike alongside. An attractive cover. Photo