R. V. Lawson Jr.

Frederick Ashworth

Frederick Ashworth (1912 – 2005) was a Vice Admiral in the US Navy. Ashworth’s work on the Manhattan Project began in 1944.

J. T. Baker

E. J. Murphy

E. J. Murphy worked for the United States Engineer District Office.

Lester Orlan Keen

Lester Orlan Keen worked as an engineering draftsman at Hanford during the Manhattan Project. His son, Jack Keen, was a young boy at the time.