National Museum of Nuclear Science & History
J. H. Marsh worked for the Kellex Corporation at the K-25 Plant.
Elmer G. Grossman served in the 1027th Air Material Squadron.
Robert S. Baldwin, Jr. served in the 1027th Air Material Squadron.
Guy Covington served in the 1st Ordnance Squadron.
Litchfield worked in the 100 F Area at Hanford during the Manhattan Project.
