National Museum of Nuclear Science & History
Wallace Vogwill was a laboratory helper at the Chicago Met Lab during the Manhattan Project.
Stanley Simon served in the First Ordnance Squadron.
Stephen Kasunic was a mechanical engineer. He worked on the Manhattan Project at Los Alamos, as a design engineer in the Weapons Experimental Experimental Physics (W-1) group on the steering committee for the gun-type bomb assembly.
M. E. Ridge worked for the United States Engineer District Office.
Robert Ingersoll Howes Sr. was an electrical engineer and one of the first 100 scientists recruited to Los Alamos to work on the Manhattan Project.