2636
cover 1873 (9 May) envelope ex the "Nicholson" to Melbourne bearing 1863-71 24c. tied by "B62" obliterator and showing despatch and arrival c.d.s. on reverse; 1875 (13 Apr.) envelope (faults) from Yokohama to Scotland bearing 1863-71 24c. cancelled "Y1" in blue and showing, on reverse, despatch, Hong Kong and arrival c.d.s.; 1885 (14 Aug.) mourning envelope from Shanghai to London bearing 1884 10c. tied by "S1" in black, showing despatch c.d.s. alongside with, on reverse, arrival c.d.s.

细节
cover 1873 (9 May) envelope ex the "Nicholson" to Melbourne bearing 1863-71 24c. tied by "B62" obliterator and showing despatch and arrival c.d.s. on reverse; 1875 (13 Apr.) envelope (faults) from Yokohama to Scotland bearing 1863-71 24c. cancelled "Y1" in blue and showing, on reverse, despatch, Hong Kong and arrival c.d.s.; 1885 (14 Aug.) mourning envelope from Shanghai to London bearing 1884 10c. tied by "S1" in black, showing despatch c.d.s. alongside with, on reverse, arrival c.d.s.