cover POSTAL STATIONERY: 1886-1958 unused collection with British Bechuanaland including 1890 1½d. with period after "BECHUANALAND", wrappers with 1886 1d. and 1889-93 ½d. fine used; useful Bechuanaland Protectorate with 1901-05 ½d. unused and overprinted "SPECIMEN", 1932-56 group of cards and registered envelopes unused plus "SPECIMEN" and air letters; useful. (63)