cover 1864 (Oct.) entire from Calcutta to Hong Kong, marked "per Reiver", bearing 1856-64 4a. tied by blue "B/1" obliterator, showing framed "INDIA PAID" in red with, on reverse, despatch and blue arrival c.d.s. (10.11)

Details
cover 1864 (Oct.) entire from Calcutta to Hong Kong, marked "per Reiver", bearing 1856-64 4a. tied by blue "B/1" obliterator, showing framed "INDIA PAID" in red with, on reverse, despatch and blue arrival c.d.s. (10.11)