National Museum of Nuclear Science & History
W. E. Weatherwas worked for the Midwest Piping and Supply Company.
James Porterie was a security guard at Los Alamos tasked with guarding bomb components. Porterie went to Aberdeen Proving Ground for Ordnance School before volunteering for an assignment at Los Alamos.
John McKim worked for the Kellex Corporation at the K-25 Plant.
M. D. Peterson worked for Clinton Laboratories at the X-10 Reactor.