National Museum of Nuclear Science & History
L. P. Schmitt worked for the United States Engineer District Office.
Johnson worked at the 300 Area at Hanford during the Manhattan Project.
Whitcliffe worked at the 200 West Area at Hanford during the Manhattan Project.
Frank Case, Jr. worked for the Roane-Anderson Company.
P. R. Payne worked for the Roane-Anderson Company.
