National Museum of Nuclear Science & History
Frederic Showalter served in the First Ordnance Squadron.
O. S. Loud worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Julius Ashkin was an American physicist. Ashkin was born in Brooklyn, New York on August 23, 1920. He received a Ph.
F. G. Rehm worked for Clinton Laboratories at the X-10 Reactor.
Lionel Ames is an Army and Manhattan Project veteran, who worked at Los Alamos. His is also the brother of Maurice Shapiro, who was a Los Alamos scientist.