cover 1896 (4 Mar.) opened-out, colourful envelope addressed to London and bears 1894 8ca. orange tied by the boxed datestamp and showing, on the reverse, a good strike of the large double-circle "CHUNGKING L.P.O. SHANGHAI AGENCY" datestamp and used in combination with France "Chine" 25c. tied by the French Post Office in Shanghai c.d.s., with a second strike alongside. Fine and very attractive. Photo