Vintage United States Postal Service 30 Years of Service Lapel Pin Tie Tack

The Vintage United States Postal Service 30 Years of Service Lapel Pin Tie Tack is a collectible pin that commemorates the 30 years of service of a United States Postal Service employee. Made in the United States, this pin is a unique and sentimental item for collectors or former postal service employees. The pin likely features a design related to the postal service, such as a postage stamp or a mail carrier, making it a special piece to honor a milestone in someone's career.