National Museum of Nuclear Science & History
J. P. Smith worked for the J.A. Jones Construction Company.
Millard Line worked for the A. S. Schulman Electric 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.
C. L. Little worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marshall worked in the 100 D Area at Hanford during the Manhattan Project.
