National Museum of Nuclear Science & History
Maxine Howards worked for the J.A. Jones Construction Company.
Charles Cooper was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Eleanor Ewing Ehrlich (1918-2011) was an American mathematician. During the Manhattan Project, Ewing worked at Los Alamos and helped run the IBM calculating team.
Hiser worked at the 300 Area at Hanford during the Manhattan Project.