National Museum of Nuclear Science & History
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.
John Jackson was a member of the 393rd Bomber Squadron in the 509th Composite Group stationed in Wendover, Utah, and later on Tinian Island in the Pacific.
C. M. Sheldon worked for the J.A. Jones Construction Company.
J. J. Morrissey worked for the United States Engineer District Office.
