New York, N.Y., 5c Black on bluish, 'ACM' connected (9X1), pos. 16, clear to large margins showing bit of next stamp at B., red partial N.Y. c.d.s. and matching 'Paid' in arc h.s. cancel, small violet h.s. on reverse (which just barely shows through), small corner crease at T.R., very fine appearance, with 1998 P.F. certificate, Scott retail $525.00 photo