National Museum of Nuclear Science & History
J. A. King worked for the Roane-Anderson Company.
L. R. Pate worked for the J.A. Jones Construction Company.
William Twyford served in the 603rd Air Engineering Squadron.
Edward Grzywinski served in the 1395th Military Police Company, Aviation.
Lillian Guadagna was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
