cover -- 1900 (8 June) 1c. "C.I.P." stationery card with additional "C.I.P." 1c. and 2c. cancelled by Pakhoi bilingual c.d.s., addressed to Germany with pair of Hong Kong 2c. carmine cancelled by good strikes of the "I.P.O." tieprint and Hong Kong c.d.s.; some light creasing, fresh. Photo