History of Aviation, Rare Stamps and Postal History of the World, Part 1
Lot 362:
1910, John Guy issue, King Edward VII, imperforated trial color proof of 12c in light green, left sheet margin horizontal imperforated pair printed on stamp paper, full OG, NH, VF, NSSC #88c, C.v. US$600++, Est. $200-$300 , Sc. #96
Share this lot:
