1856 MAIL TO 'H.M.S.CRESSY SHEERNESS'. 1856 envelope from London with letter addressed to 'Lieutenant Kelsall RN H.M.S. Cressy Sheerness' with die 2 1d pl.33 red-brown on blued paper (SG29) lettered OF, shorter perfs at top, tied London "41" Inland Office numeral. On reverse London date stamp MY 24 1856 and "Conduit-St.Pad" straight line receiver in blue. (Ref 57825).