This product is a set of three (3) 22kt gold replica stamps featuring images of the 24 Cent Inverted Wright Brothers' airplane Air Mail Issue, a Wildflowers Series Lego Lily Stamp, and George Washington's portrait. The stamps are commemorative and were issued on their First Day of Issue by USPS. Each stamp has a denomination of 20, 24,  29 cents and is mint never hinged. The stamps are a unique collectible item that celebrates aviation history and famous figures in American history.  New Condition/Old Stock.