National Museum of Nuclear Science & History
William Cowart was a design engineer with the Special Engineering Detachment for the Manhattan Project at Los Alamos, New Mexico.
H. E. Coppenbarger worked for the Edenfield Electric Company.
Esequiel “Zeke” Salazar began working at Los Alamos during the Manhattan Project. His first jobs were as a carpenter and a rod-man assisting surveyors for the Robert E.
R. F. Robertson served in the 390th Air Service Group.
