National Museum of Nuclear Science & History
J. P. Smith worked for the J.A. Jones Construction Company.
Frank Tartaglia was a staff worker at Los Alamos during the Manhattan Project.
Daniel N. Koshland was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Davis worked in the United States Engineer District Office.
J. J. Murphy worked for the Union Carbide & Carbon Corporation.
