National Museum of Nuclear Science & History
Gerold Tenney was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Frank Ross served in the Army at Los Alamos during the Manhattan Project.
Arthur Weisberg was a mechanical engineer with the Special Engineer Detachment assigned to the Metallurgical Lab at the University of Chicago.
Harry Grisham worked for the Kellex Corporation at the K-25 Plant.
