National Museum of Nuclear Science & History
Darlington worked for Stone and Webster Engineering Corporation.
Evans worked in the United States Engineer District Office.
A. N. Kitchen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Alvin Vanvessem was a member of the Special Enginner Detatchment (SED) at Los Alamos during the Manhattan Project.
H. R. Kroegar worked for the Tennessee Eastman Corporation at the Y-12 Plant.
