National Museum of Nuclear Science & History
Shepard worked at the 200 West Area at Hanford during the Manhattan Project.
Harold Riley was an American chemical engineer. After graduating from North Carolina State College, Riley began his career working as a rayon technician at the DuPont Company.
Theodore G. Bever served in the 603rd Air Engineering Squadron.
Wendell Countiss worked for the Tennessee Eastman Corporation at the Y-12 Plant.
