National Museum of Nuclear Science & History
E. C. McAdoo worked for the Roane-Anderson Company.
W. E. Weatherwas worked for the Midwest Piping and Supply Company.
Stephen Lawroski was an American chemical engineer who worked on the Manhattan Project at the University of Chicago’s Metallurgical Laboratory from 1944-1946.
William R. Merkle served in the 603rd Air Engineering Squadron.
Nelson worked at the 200 West Area at Hanford during the Manhattan Project.
