1895 (Apr 10) 4c on 3c brown postal stationery card written from Hungtanh to Germany, posted in Hong Kong 15 days later with Cologne arrival, very fine. (Image)

1940 (Sep 12) Incoming envelope sent by airmail from Netherlands Indies to Hong Kong, censored in Batavia with tape at side, underpaid and franked on the reverse with 1923-56 postage due 1c, 4c and 10c in block of six and single tied by Victoria cds, minor foxing, fine. (Image)

1867 (Feb 11) Incoming envelope from London to Hong Kong endorsed "via Marseilles" paying double rate plus late fee with 1865-67 1s pair and 4d pair plus 1d red pl.99 tied by London "48" duplexes, "2" due hs, reverse with London and arrival thimble cds, very fine. (Image)