National Museum of Nuclear Science & History
W. W. Steed worked for the Tennessee Eastman Corporation at the Y-12 Plant.
See worked for Stone and Webster Engineering Corporation.
Benjamin (Ben) Miller began his career path to electrical engineering in the 1920s. After dropping out of high school in the 11th grade and working at a number of odd jobs, he was hired and trained as a lineman by the Philadelphia Electric Co.
Jesse Kupferberg was a Technical Sargeant in the US Army who participated in Project Alberta, the group tasked with transporting and assembling the two atomic bombs in 1945.