British Central Africa, 1897, Arms of the Protectorate, £10 black & yellow, overprinted "Specimen" (Scott 56S), o.g., hinged, mathematically centered on immaculate paper; a true Post Office fresh example; top center perforation tips lightly thinned, giving the appearance of toning, otherwise Extremely Fine.
SG 52s; £300 ($390). Suggested Bid $200-300 (Image)

Suggested Bid $200-300