cover Cape of Good Hope, 1855, 4p Blue (4, Gibbons 6), ample to large margins, deep rich color, tied by triangular grid cancel on very fresh 1862 Howland correspondence blue folded cover, red 'Grahams Town DE 11 1862' pmk. of origin on back, similar partly legible Port Elizabeth receiving backstamp, very fine, signed Bloch, Gibbons £135 est.