Celebrate the rich history of the United States with this unique and collectible Postmasters of America Philatelic First Day Covers. This piece features six handwritten environmental stamps and a 13 cent denomination, making it a must-have for any stamp collector. The colorful multi-color design showcases important historical events and figures, making it a perfect addition to any history buff's collection. This certified cover was manufactured in the United States and is a true gem for any collector. The cancellation type is First Day of Issue, adding to its rarity and value. Don't miss out on this opportunity to own a piece of American history.