National Museum of Nuclear Science & History
Marshall worked in the 300 Area at Hanford during the Manhattan Project.
George Lindquist worked for the H. K. Ferguson Company.
Eleese Bowman was a laboratory assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.
Clarence Grover Sproul worked as a machinist on the Manhattan Project in Los Alamos, NM from January through June 1945.
