細節
cover 1874 (1 Jan.) mourning XU5 "Via Brindisi" to London, bearing 1871 30c. mauve cancelled by superb "S1" in blue, "SHANGHAE" c.d.s. on reverse, and 1886 "ONE CENT" on 3c. card (soiled) to Hong Kong cancelled by "SHANGHAE" c.d.s. Also 1891 3c. card from Hong Kong to Geneva showing "LIGNE N/PAQ.FR.NO2" c.d.s.