Unused on cover / entire letter 1864 (3 Nov.) entire from Petersburg, Va., per Agnes E. Fry to London, rated "2/-" in blue crayon and with large "2/-" h.s. alongside two strikes of an albino embossed illustrated cachet inscribed "STEAMSHIP/AGNES E. FRY", "BAHAMAS" double-arc d.s. for 9 February and arrival c.d.s. for 9 January 1865 on reverse. Believed to be the only recorded Blockade Runner ship mark. Photo