National Museum of Nuclear Science & History
Lelia Smothers worked for the H. K. Ferguson Company.
Hannibal Fraga was an engineer. He joined the Manhattan Project in the fall of 1944. He worked in the inspection department at Los Alamos.
J. B. Kaiser worked for the Midwest Piping and Supply Company.
Francis Bernard “Bernie” Donlan was an American photographer and a clerk at the Chicago Met Lab during the Manhattan Project.
