2931
cover 1896 (31 Jan.) envelope registered to London bearing 1895 (June) 4c. on $1 vertical strip of four (placed sideways) and a single tied by "SANDAKAN" c.d.s. and showing framed registration h.s. (Proud Type R3) and red arrival d.s. (5.3)

细节
cover 1896 (31 Jan.) envelope registered to London bearing 1895 (June) 4c. on $1 vertical strip of four (placed sideways) and a single tied by "SANDAKAN" c.d.s. and showing framed registration h.s. (Proud Type R3) and red arrival d.s. (5.3)