U.S AIR POST/AIR MAIL STAMPS #AP5-C7,C8,C9/

U.S AIR POST/AIR MAIL STAMPS #AP5-C7,C8,C9/AP6-C10/ AP7-C11 UNUSED NH OG 1926-28, 1 FULL SINGLE SET:United States Air Post/ Air Mail Postage Stamps: Scott #AP5- c7, ten cents Flow Blue Unwmk, Perf 11, 1926, No Hinge, Original Gum, Single, Map of the United States & Two Mail Planes, (1); AP5- c8 fifteen cents Chocolate Olive Brown Unwmk Perf 11,No Hinge,1926,Original Gum, Single, Pair Mail Planes over U.S Map, (1): AP5-c9 Twenty-cents yellow-green 1927 Unwmk Perf 11, No Hinge, Original Gum, Single, Mail Air Crafts over U.S Map (1); AP6-c10 Ten cents Flow-Blue color 1927 Unwmk Perf 11, No Hinge, Original Gum, Single, Lindbergh's Plane "Spirit of St. Louis" and Flight Route (1); AP7-c11 Cranberry-Carmine and Blue color, 1928 Unwmk Perf 11, No Hinge, Original Gum, Single, Beacon on Rocky Mountains Five cents Unused Mint (1; Single Album Sheet with Five stamps. All are Unused, Mint, No Hinge, Original Gum and nice condition.

All are Unused, Mint, No Hinge, Original Gum and nice condition.