National Museum of Nuclear Science & History
Bales worked for Stone and Webster Engineering Corporation.
D. R. Keyes worked for the A. S. Schulman Electric Company.
John H. Williams (1908-1966) was a Canadian-American physicist. Williams transferred to Los Alamos in early 1943 and was among the first group of scientists to arrive on the Hill.
They called him "Honey Joe" because of his bee business, which he went into after he left Hanford.