Auction: 6USA - The Sovereign Collection
Lot: 472
S.G. #O26c, 1876 9p with "O.S." overprint, perf. 11 1/2 to 12 1/2, rich color, o.g., light gum crease at a tiny thin speck, otherwise fine; this stamp is the basis for the listing in the Stanley Gibbons catalog, accompanied by a letter dated Estimate US$ 2,000-2,400
Estimate
$2,000 to $2,400