National Museum of Nuclear Science & History
Smith worked at the 200 Area at Hanford during the Manhattan Project.
Lomie F. Caho was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. H. Sidner worked for the Union Carbide & Carbon Corporation.
West worked at the 100-B Area at Hanford during the Manhattan Project.
J. Kruba served in the 390th Air Service Group.
