National Museum of Nuclear Science & History
N. C. Poe, Jr. worked for the Poe Piping & Heating Company.
Walter Horne worked on the Manhattan Project as a chemist at the Y-12 Plant in Oak Ridge Tennesee from 1943 to 1945.
Clarence Grover Sproul worked as a machinist on the Manhattan Project in Los Alamos, NM from January through June 1945.
Williamson worked at the 300 Area at Hanford during the Manhattan Project.
