USPS  

(March 15, 2024) The U.S. Postal Service commemorates the rich history of bluegrass music in the United States.
News of the stamp is being shared with the hashtag #BluegrassStamp.
Customers may purchase stamps and other philatelic products through the Postal Store at usps.com/shopstamps, by calling 844-737-7826, by mail through USA Philatelic or at Post Office locations nationwide. For officially licensed stamp products, shop the USPS Officially Licensed Collection on Amazon.