National Museum of Nuclear Science & History
H. L. Small worked for the Kellex Corporation at the K-25 Plant.
Allen P. McMahan served in the 320th Troop Carrier Squadron.
Rupea worked at the 300 Area at Hanford during the Manhattan Project.
W. S. Evans worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Francis Moynahan was a Public Relations Officer for the Manhattan Engineering District, and later worked as an international public-relations consultant.
