National Museum of Nuclear Science & History
C. M. Cates worked for the Edenfield Electric Company.
Waverly Smith was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Boston worked at the 200 West Area at Hanford during the Manhattan Project.
Harvey C. Rentschler was an American inventor and director of research at the Westinghouse Electric Corporation Lamp Plant in Bloomfield, New Jersey.
M. B. Cooley worked for the J.A. Jones Construction Company.