National Museum of Nuclear Science & History
Carl Neumann worked for the United States Engineer District Office.
Fisch worked for Stone and Webster Engineering Corporation.
H. E. Remsburg worked for the Edenfield Electric Company.
George Graves was a technical advisor at Hanford, and so famous there that he inspired a poem: "We'd called up a tight design/ Hewn strictly to the longhairs' line.
Robert Ball was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.