National Museum of Nuclear Science & History
R. H. Martin worked for the United States Engineer District Office.
Eric Jette (1897-1963) was an American metallurgist. He was a professor of metallurgy at Columbia University School of Mines before being recruited for the Manhattan Project.
W. A. Plumb worked for the United States Engineer District Office.
Stanley G. Davis was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Tranquilino Armigo was a staff member at Los Alamos during the Manhattan Project.