correspondence to Cadiz, marked "Via Suez", bearing 8a. carmine on blue glazed paper tied by "B/172" obliterator, showing manuscript "10" and Gibraltar transit c.d.s. (5.5) in blue with, on reverse, "SINGAPORE/P.O." c.d.s. in red and Alexandria transit d.s. (20.4) in blue. Photo" /> cover 1858 entire ex the<I> "Matia"</I> correspondence to Cadiz, marked<I> "Via Suez"</I>, bearing 8a. carmine on blue glazed paper tied by "B/172" obliterator, showing manuscript<I> "10"</I> and Gibraltar transit c.d.s. (5.5) in blue with, on reverse, "SINGAPORE/P.O." c.d.s. in red and Alexandria transit d.s. (20.4) in blue. Photo | Christie's