Unused on cover / entire letter GEORGETOWN: 1912 and 1913 envelopes to U.S.A., each bearing 1d. with Type 7I c.d.s. the latter in violet and also showing "UNCALLED FOR/ADVERTISED/AND UNCLAIMED" h.s., 1924 Iremonger envelope (stains) to Bristol and 1928 envelope to Manchester, both registered and with fine strikes of Type 7I, the former in blue