National Museum of Nuclear Science & History
W. G. Butler worked for the J.A. Jones Construction Company.
Appears in the 1944 Hanford Telephone Directory as “Petersen” and the 1945 Directory as “Peterson”.
Raymond Taylor was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
R. D. Evans worked at the 200 West Area at Hanford during the Manhattan Project.