National Museum of Nuclear Science & History
John Roberts was a staff worker at Los Alamos during the Manhattan Project.
Williams worked at the 200 West Area at Hanford during the Manhattan Project.
William Sylvan Love was a metallurgist who worked for the Cook Electric Company in Chicago, IL under contract with the Manhattan Engineer District.
Baumann worked in the United States Engineer District Office.
C. E. Mottice worked for the Tennessee Eastman Corporation at the Y-12 Plant.