NIGER COAST 1894 '½' on left half of 1d vermilion variety, SG63var750. 00 Niger Coast 1894 (Aug Sept) '' on left half of 1d vermilion, type 15 surcharge (partially doubled) in VIOLET, Opobo bisect provisional, tied to piece by 'OPOBO RIVER' circular date stamp, dated 'OC 31 94', SG63var. A fine used example with attractive central cancellation. A most unusual example showing distinct doubling of the hand stamp. A very rare piece with only 240 stamps being issued of all three colours and particularly rare with the