This vintage enamel pin celebrates City Mail Delivery from 1863 to 1963 by the United States Postal Service. The pin features the classic USPS eagle logo and the words "City Mail Delivery" in bold letters. It was manufactured by The March Co. and is a great addition to any pinback collection.

The pin is in great condition and shows only minor signs of wear. It would make a wonderful gift for any collector or USPS enthusiast. Add this rare piece of postal history to your collection today! Lot 528