Unused on cover / entire letter 1870 (19 Sept.) yellow envelope "via New York" to Belize, bearing 1863-77 perf. 12½ 4d. rose lightly cancelled "A05" and showing "RETURNED FOR/POSTAGE" and semi-circular framed "MISSENT/TO/NEW.YORK", both in red, superb Bahamas double-arc d.s. on reverse. Photo