cover POSTAL STATIONERY:A small collection comprising Cards 1888-1955 (9, seven overprinted "SPECIMEN" and including 1888 5c. on 1½d. used to Germany); Registered Envelopes 1912-67 (3 overprinted "SPECIMEN", 6 unused, 2 used); Wrappers 1913-55 (3 overprinted or handstamped "SPECIMEN", 2 unused); fine. (25)