National Museum of Nuclear Science & History
R. F. Perkins worked for the Union Carbide & Carbon Corporation.
Robert Irwin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Seymour worked at the 200 West Area at Hanford during the Manhattan Project.
Fred Patrick worked in DuPont's Chamber Works in Deepwater, NJ in 1943 on Manhattan Project work.
