correspondence to Hong Kong, marked "per St. John Bright", bearing 1a. brown pair at lower left cancelled "B/172", showing manuscript "4" and framed "SINGAPORE/SHIP LETTER/BG" d.s. in black (struck inverted at lower right) with arrival c.d.s. on reverse. Photo " /> <I> "Heard"</I> correspondence to Hong Kong, marked<I> "per St. John Bright"</I>, bearing 1a. brown pair at lower left cancelled "B/172", showing manuscript<I> "4"</I> and framed "SINGAPORE/SHIP LETTER/BG" d.s. in black (struck inverted at lower right) with arrival c.d.s. on reverse. Photo | Christie's