Details
cover 1898 envelope to London (2.5 arrival) via Hong Kong (1.4) bearing on reverse I.C.P. 2c. block of four, 4c. (2) and 5c. cancelled by "NANKING" dollar chop (20.3) and bearing on front Hong Kong 10c. pair cancelled by "SHANGHAE" c.d.s. (23.3). Fine. Photo