cover 1895 (1 Sep.), cover registered from Mombasa, addressed to Derby and redirected to London, bearing ½a. deep brown and 2a. vermilion, the latter with hanstamp partially double, tied by "MOMBASA/A/SP 1/95" squared circle cancellations and by blue crayon line; cover backstamped Derby and London; very scarce; 2½ annas rate. S.G. 33, 35 var. Photo