National Museum of Nuclear Science & History
M. E. Ridge worked for the United States Engineer District Office.
Winifred Elizabeth (Varner) Seagondollar was an administrative assistant at Los Alamos and the wife of physicist L.
P. R. Engles worked at the 300 Area at Hanford during the Manhattan Project.
W. B. Hembree worked for the Roane-Anderson Company.
