National Museum of Nuclear Science & History
Butrimo worked at Los Alamos during the Manhattan Project.
James S. Armstrong served in the 1027th Air Material Squadron.
Max Friedman was an American physicist. One of J. Robert Oppenheimer‘s bright young pupils at the University of California, Berkeley during the 1930s, Friedman’s career as a physicist was derailed by his leftist politics.
Robert Schwerin was drafted shortly before the end of the war, in 1945. Following the war, he re-enlisted to avoid being put on a desk job.