USPS.com: A stamp image featuring a stunning photograph of Acadia National Park’s Bass Harbor Head Light was previewed recently as the first of 16 Forever stamp images to be revealed over a three-week period to celebrate the National Park Service’s 100th anniversary.  The June 2 first-day-of-issue ceremony for the National Parks Forever stamps pane will take place at New York City’s Javits Center at 11 a.m. as part of World Stamp Show-NY 2016. Dedication ceremonies also will take place at or near each of the National Parks depicted on the stamps, according to a news release.

The National Parks Forever Stamps include Acadia National Park, Arches National Park, Assateague Island National Seashore, Bandelier National Monument, Carlsbad Caverns National Park, Everglades National Park, Glacier Bay National Park and Preserve, Grand Canyon National Park,Gulf Islands National Seashore,Haleakalā National Park, Kenilworth Park & Aquatic Gardens, Marsh-Billings-Rockefeller National Historical Park,Mount Rainier National Park, San Francisco Maritime National Historic Park and Theodore Roosevelt National Park.  Read more.