The I.P.O. Period
cover AMOY: 1900 (29 Jan.) opened out envelope addressed to Germany bearing, on reverse, "C.I.P." 1c. 4c. and 5c. tied by Amoy bilingual c.d.s. with Varel arrival c.d.s. alongside, the front with Hong Kong 10c. purple on red cancelled by the "I.P.O." tieprint and Hong Kong c.d.s., fresh
Details
cover AMOY: 1900 (29 Jan.) opened out envelope addressed to Germany bearing, on reverse, "C.I.P." 1c. 4c. and 5c. tied by Amoy bilingual c.d.s. with Varel arrival c.d.s. alongside, the front with Hong Kong 10c. purple on red cancelled by the "I.P.O." tieprint and Hong Kong c.d.s., fresh