A Hall PH-2 flying boat operated by the U.S. Coast Guard before and during World War II for search and rescue, patrol, anti-submarine missions. (U.S. Coast Guard Photograph.)
Tag - amphibious
Color photograph of U.S. Army DUKW amphibious trucks on the beach at Anzio, Italy during Operation Shingle, April 1944. (Official U.S. Navy Photograph.)