National Museum of Nuclear Science & History
Shepard worked at the 200 West Area at Hanford during the Manhattan Project.
David Nicodemus (1916-1999) was an American physicist. Nicodemus worked at Los Alamos during the Manhattan Project and witnessed the Trinity Test.
Wallace Vogwill was a laboratory helper at the Chicago Met Lab during the Manhattan Project.
E. A. McCaskill worked for the United States Engineer District Office.
Copeland worked in the United States Engineer District Office.
