National Museum of Nuclear Science & History
J. Wilson worked for the Edenfield Electric Company.
Dieter Kurath was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
William R. Purnell (1886-1955) was a Rear Admiral in the US Navy and served as the Navy liaison on the Military Policy Committee for the Manhattan Project.
C. R. Frazier worked for the Poe Piping & Heating Company.
Ranking worked at the 100 B Area at Hanford during the Manhattan Project.