National Museum of Nuclear Science & History
Ercole E. Motta was a research assistant at the University of Chicago Met Lab. He studied ways to determine the boron content of uranium oxide.
Antonio Tapia was a staff worker at Los Alamos during the Manhattan Project.
R. H. Cook worked for Clinton Laboratories at the X-10 Reactor.
Huffman worked at the 300 Area at Hanford during the Manhattan Project.