cover Great Britain, 1925, 1p, 1½ p British Empire Exhibition (203 two, 204, Gibbons 432 two, 433), used with 1½p same issue postal stationery cut square, all tied by Exhibition first day double circle pmks. on registered cover with stamp dealer's printed address, blue Exhibition special registry label and appropriate backstamps, two stamps have minor faults, otherwise very fine, Gibbons £1,000