Unused on cover / entire letter 1863 (11 May) envelope (some stains) to New Jersey, bearing 1863 perf. 12½ 4d. dull rose (small corner fault) cancelled "A05" and with "NEW-YORK SHIP LETTER/5" c.d.s. alongside, Nassau New Providence c.d.s. on reverse. Believed to be the earliest recorded usage of the 1863 4d. on cover. Photo