correspondence to Hong Kong, carried privately to Singapore, marked "per Fiery Cross", bearing 1a, brown cancelled "B/172", showing manuscript "4" and, on reverse, framed "SINGAPORE/SHIP LETTER/PAID" d.s. overstruck by Boustead & Co. f.a.c., both in red, and Hong Kong arrival c.d.s. (8.10). Photo" /> cover 1861 (10 Aug.) entire letter ex the<I> "Heard"</I> correspondence to Hong Kong, carried privately to Singapore, marked<I> "per Fiery Cross"</I>, bearing 1a, brown cancelled "B/172", showing manuscript<I> "4"</I> and, on reverse, framed "SINGAPORE/SHIP LETTER/PAID" d.s. overstruck by Boustead & Co. f.a.c., both in red, and Hong Kong arrival c.d.s. (8.10). Photo | Christie's