National Museum of Nuclear Science & History
A. J. MacDonald worked for the Union Carbide & Carbon Corporation.
N. J. Johnson worked for Hanley & Company.
Beatrice (Freeman) Sheinberg was a member of the Women’s Auxillary Corps (WAC) and worked at Los Alamos during the Manhattan Project.
Leola Reitz was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
A. C. Samford worked for the J.A. Jones Construction Company.
