National Museum of Nuclear Science & History
Shepard worked at the 200 West Area at Hanford during the Manhattan Project.
Arlene worked at Los Alamos during the Manhattan Project.
Jas Purcell worked for the Roane-Anderson Company.
Elwin Covey was an assistant and protégé to Glenn Seaborg, and spent most of his time with the Manhattan Project at the X-10 plant in Oak Ridge, Tennessee.
W. O. Hodsdon worked for the Tennessee Eastman Corporation at the Y-12 Plant.
