National Museum of Nuclear Science & History
M. E. Brennan worked for the Watson-Flagg Engineering Company.
Juan de Jesus Trujillo was a staff worker at Los Alamos during the Manhattan Project.
Mosely worked in the 200 West Area at Hanford during the Manhattan Project.
J. A. Lane worked for the Roane-Anderson Company.
Victor C. Hamister was a consultant to the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.