National Museum of Nuclear Science & History
Marvin Tetenbaum was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Ubaldo Sanchez was a staff worker at Los Alamos during the Manhattan Project.
Trinidad Rivera served in the 1395th Military Police Aviation.
J. J. Donovan worked for the H. K. Ferguson Company.
Josephine Hinch was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.