MONTSERRAT 1981 (VARIETY) 15C CREOLE WRASSE OFFICIAL STRIP WITH OVERPRINT SHIFT
15c Creole Wrasse horizontal strip of five with heavily-inked and right-shifted 'O.H.M.S.' overprint. First stamp with additional lightly impressed and reversed 'O.H.M.S.' overprint . Very unusual. Fresh and fine. Mint never hinged. SGO44a; SCO47var
