History of Aviation, Rare Stamps and Postal History of the World, Part 1

United States

The auction will start in __ days and __ hours

Start price: $150

Buyer's premium:

1931, regular issue of rotary press printing, 11c-50c, complete set of ten, perforation 11×10½ or 10½x11, very-well centered blocks of four, full OG, NH, VF/XF, C.v. $549 as singles, Est. $250-$300 , Sc. #692-701