Personal property owned by any person and permanently located on the following federal facilities is exempt from taxation: Aberdeen Proving Grounds; Andrews Air Force Base; Bainbridge Naval Training Center; National Naval Medical Center, Bethesda; Camp Detrick; Census Bureau, Suitland; Cheltenham, U. S. Navy; Custom House, Gay and Lombard Streets; Department of Agriculture, Beltsville; Edgewood Arsenal; Fort Howard Hospital; Fort McHenry; Fort Meade; Goddard Space, Beltsville; Indian Head Naval Ordinance; National Institutes of Health; Naval Academy; Naval Support Center, Suitland; Oceanographic Center, Suitland; Patuxent River Naval Air Warfare Center; Perry Point Hospital; Public Health Service Hospital, Wyman Park; U.S. Coast Guard, Curtis Bay.