National Museum of Nuclear Science & History
A. D. Caley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Thomas H. Olmstead worked as a part of Project Alberta, the team that transported and assembled the two atomic bombs preceeding the August 1945 bombing missions on Hiroshima and Nagasaki.
C. W. Danford worked at the 100-D Area at Hanford during the Manhattan Project.