National Museum of Nuclear Science & History
E. L. Robinson worked for the H. K. Ferguson Company.
W. L. Jordan worked for the J.A. Jones Construction Company.
Leo P. Hassen was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Riley worked at the 200 West Area at Hanford during the Manhattan Project.
John B. Scott served in the 603rd Air Engineering Squadron.
