Unused on cover / entire letter 1863 (Feb.) envelope (small fault at top) per Calypso from Charleston to New York, showing a superb strike of the oval-framed "FORWARDED/BY/SAUNDERS & SON,/NASSAU" in red and bearing 1862 perf. 13 4d. dull rose cancelled by superb "A05", "NEW.YORK SHIP LETTER/5" c.d.s. also on face, Bahamas double-arc d.s. for 12 February on reverse. Photo