National Museum of Nuclear Science & History
H. H. Hudson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Peter Watkins was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
B. Speyers worked for the Union Carbide & Carbon Corporation.
Gahan worked in the United States Engineer District Office.
N. F. Smyth worked for the Kellex Corporation at the K-25 Plant.
