Richard D. L. Fulton Maryland’s Appalachian Trail: 2025 The United States Postal Service (USPS) issued a sheet of 15 “Forever” stamps, commemorating the Appalachian Trail, 14 of which represented the 14 states that the trail passes through, and a fifteenth stamp commemorating the “Green Tunnel” on February 28, 2025. The 14 that are stated represent…