Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - United States - 1946, DC-4 Skymaster, 5c carmine, three-side margin block of 30 (5x6, bottom part of a pane), at least 15 stamps have full or partial double paper variety with scotch tape paper splice on front (2nd row) and red rejection line with scotch tape on gum side (3rd and 4th rows), full OG, NH, VF and very rare, Scott #C32 var, Est. $500-600, Scott #C32 var