The Coast Guard Forever Stamp displayed at Douglas A. Munro Coast Guard Headquarters in Washington, D.C., Aug. 4, 2015. The U.S. Postal Service commemorated the Coast Guard’s 225 years of service to the nation by creating a Forever Stamp to honor its role in protecting the security of the nation and advancing vital U.S. maritime interests. (Coast Guard photo by Petty Officer 2nd Class Patrick Kelley)