50 STATES POSTMARKED 1976 EACH WITH STATE FLAG STAMP (13¢) - SPECIAL LIMITED EDITION. NEW CONDITION

  Complete poster size (27.5 x 15.5 inches) American Bicentennial (1776 - 1976) display featuring a single 13¢ flag stamp (from each of the 50 States) and an official State Capital postmark of 1976. Signed (Notary Public, William Hamilton - Washinton State), gold sealed (shown with reflection in lower left), dated December 4th 1976 and Numbered (3007).