An Extra Fine-Superb unused stamp, original gum, mint never hinged. Add this super stamp to your collection with a fair offer.Are you a New York resident? The item "SC# C6 UNUSED ORIGINAL GUM MNH 24 CENT DEHAVILLAND BIPLANE AIR MAIL 1923, XF-SUP" is in sale since Friday, March 22, 2019. This item is in the category "Stamps\United States\Back of Book\Air Mail". The seller is "uscprestigepostal" and is located in Queensbury, New York. This item can be shipped to United States.