National Museum of Nuclear Science & History
Winnie Webb worked for the J.A. Jones Construction Company.
Leonard Krouldis was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Cunningham worked at the 200 West Area at Hanford during the Manhattan Project.
Sotero Romero was a staff worker at Los Alamos during the Manhattan Project.
G. C. Hyneman worked for the Edenfield Electric Company.
