National Museum of Nuclear Science & History
Sam Sandoval was a staff worker at Los Alamos during the Manhattan Project.
James C. Hobbs was an American inventor and engineer who created a key part of the valves used in the K-25 gaseous diffusion plant in Oak Ridge, TN.
Winkelman worked for Stone and Webster Engineering Corporation.
Samual Watson was a machinist from Kirksy, Kentucky employed at Oak Ridge, Tennessee during the Manhattan Project.
William Edwards, Jr. served in the 320th Troop Carrier Squadron.
