National Museum of Nuclear Science & History
Adrian B. Stewart (1909-1989) was a civil scientist who worked at Los Alamos during the Manhattan Project.
William H. Rice served in the First Ordnance Squadron.
Glenn Ricker worked for Clinton Laboratories at the X-10 Reactor.
Edward F. “Ed” Hammel was an American chemist. Hammel had just completed his Ph.D. at Princeton University when he joined a Canadian heavy water project sponsored by the school in 1941.