National Museum of Nuclear Science & History
G. Brent worked for the Roane-Anderson Company.
Ralph Steinhardt was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Tom Forkner was a US Army lieutenant and logistics officer who worked at Oak Ridge, TN and New York, NY during the Manhattan Project.
H. H. Hudson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
