Vintage National League of Postmasters USA Enamel Lapel Pin U.S. Mail Flag

The Vintage National League of Postmasters USA Enamel Lapel Pin featuring the U.S. Mail Flag is a collectible item representing the historical significance of the trade union organization. Made in the United States, this lapel pin showcases the emblem of the National League of Postmasters, making it a unique and sought-after piece for collectors of fraternal organizations and historical memorabilia. A great addition to any collection, this pin pays tribute to the legacy and tradition of the U.S. Mail service.