Auction 333-341 Nigeria, Cameroon, Sudan & Worldwide Postal History - Day 4

1888: GB ½ d. vermilion optd. Type 2 in black in a block of nine, Sept 1888 1 d. on 1 d. lilac & black in a block of nine and optd. 1897 ½ d. yellow-green in a vertical strip of three, all used on 1912 Tamsen registered cover to Nylstroom, Transvaal tied by "LOBATSI" cds's (Aug 10) in black; backstamped Mafeking, Pretoria and upon arrival; philatelic but colourful and most attractive Gi = £ 180 off cover.