Edward J. McGinness

J. C. Groom

Groom worked at the 300 Area at Hanford during the Manhattan Project.

C. W. Thompson, Jr.

James E. Barton

James Barton worked as a carpenter for the DuPont Company at the Hanford, Washington site. He never knew he was working on the atomic bomb until after it was dropped in Japan.

Eugene Reybold

Eugene Reybold (1884-1961) was a Lieutenant General and Chief of Engineers in the US Army. He was involved in the early stages of the Manhattan Project.