National Museum of Nuclear Science & History
J. C. Thompson worked for the Roane-Anderson Company.
Sidney Robinson (d. 1972) worked on the Manhattan Project in Chicago. He was from New York City, and attended City College.
A. O. Seidel worked for the Asbestos & Magnesia Materials Company.
Lester Orlan Keen worked as an engineering draftsman at Hanford during the Manhattan Project. His son, Jack Keen, was a young boy at the time.
Hawes worked at the 100-F Area at Hanford during the Manhattan Project.
