National Museum of Nuclear Science & History
William R. Purnell (1886-1955) was a Rear Admiral in the US Navy and served as the Navy liaison on the Military Policy Committee for the Manhattan Project.
A. E. Bohnard worked for the J.A. Jones Construction Company.
Argersinger worked for the Stone and Webster Engineering Corporation.
C. E. Mottice worked for the Tennessee Eastman Corporation at the Y-12 Plant.