cover 1858 (25 Jan.) entire letter from Port Elizabeth addressed to Edinburgh, bearing 1d. brick-red pair, clear to good margins all round, used with white paper 4d. blue, tied by black triangular cancellations, showing ''1d'' h.s. in red; letter backstamped ''PORT ELIZABETH/JA 25/1858'' red oval, ''CAPE TOWN/JA 28/1858/CAPE OF GOOD HOPE'' c.d.s. in red, ''CAPE PACKET/MR 10/1858/DEVONPORT'' and ''YF/EDINBURGH/MR 11/1858''.