National Museum of Nuclear Science & History
Rathburn Ray worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Webb worked for Stone and Webster Engineering Corporation.
George Watt was an American chemist. Watt was a professor of chemistry at the University of Texas, Austin.
M. B. Cooley worked for the J.A. Jones Construction Company.
Appears in the 1944 Hanford Telephone Directory as “Petersen” and the 1945 Directory as “Peterson”.