(June 13, 2023) YELLOWSTONE NATIONAL PARK, WY — The U.S. Postal Service held a first-day-of-issue ceremony, unveiling 12 new Waterfall Forever stamps at the Canyon Visitor Education Center in Yellowstone National Park. Each stamp features a photograph of a waterfall with its name and the state where it is located beneath it.
News of the stamps is being shared with the hashtag #WaterfallsStamps.
Customers may purchase stamps and other philatelic products through the Postal Store at , by calling 844-737-7826, by mail through USA Philatelic or at Post Office locations nationwide.