National Museum of Nuclear Science & History
H. W. Caldwell worked for the Edenfield Electric Company.
Melvin L. Brooks was born in 1918. He was a senior leader and chemical engineer at the Los Alamos Lab.
H. E. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Fred Patrick worked in DuPont's Chamber Works in Deepwater, NJ in 1943 on Manhattan Project work.
Gatlin worked in the United States Engineer District Office.
