National Museum of Nuclear Science & History
W. G. Butler worked for the J.A. Jones Construction Company.
Wilde worked at the 100-D Area at Hanford during the Manhattan Project.
W. A. Gracey worked for the Roane-Anderson Company.
George O'Connell worked for the H. K. Ferguson Company.
Ernest Omar Wollan was a physicist who helped pioneer the fields of health physics and neutron diffraction.
