National Museum of Nuclear Science & History
Appears in the 1944 Hanford Telephone Directory as “Petersen” and the 1945 Directory as “Peterson”.
Ainsworth worked at the 100 D Area at Hanford during the Manhattan Project.
C. F. Fitter worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. O. Hubbard worked for the Roane-Anderson Company.