National Museum of Nuclear Science & History
J. C. Freer worked for the Roane-Anderson Company.
Raemer E. Schreiber (1910-1998) was an American physicist. Schreiber joined the Manhattan Project at Los Alamos in November 1943 along with his wife, Marguerite Schreiber.
Hayes worked in the United States Engineer District Office.
Robert Rumer worked for the United States Engineer District Office.
