National Museum of Nuclear Science & History
W. G. Butler worked for the J.A. Jones Construction Company.
S. L. Eisler worked for the Union Carbide & Carbon Corporation.
Francis Birch (1903-1992) was an American geophysicist. In 1942, Birch worked at the MIT Radiation Lab, which was tasked with radar development.
Sloan worked at the 300 Area at Hanford during the Manhattan Project.
