Unused on cover / entire letter 1856 (16 Mar.) entire bearing 1854 1a. clearly cancelled "B/5" and showing, on reverse, "AKYAB/P.O.", "KYOUK PHYOO/P.O." (20.3) and "RANGOON/P.O." (4.4) double-ring d.s. in red. Photo

Details
Unused on cover / entire letter 1856 (16 Mar.) entire bearing 1854 1a. clearly cancelled "B/5" and showing, on reverse, "AKYAB/P.O.", "KYOUK PHYOO/P.O." (20.3) and "RANGOON/P.O." (4.4) double-ring d.s. in red. Photo