National Museum of Nuclear Science & History
F. A. Wallin worked for the Kellex Corporation at the K-25 Plant.
Brophy worked in the United States Engineer District Office.
Ken Foster joined the Dayton Project in July, 1948. He worked in an assay group at the Runnymeded Playhouse in Oakwood, where he conducted studies on the radiation properties of the polonium that was being manufactured there.
