Charles J. Ragan

Paul Wilkinson

After graduating from Williams College, Paul Wilkinson joined the Manhattan Project. He arrived in Oak Ridge in 1943, where he was sent to the Y-12 plant.

A.J. Schwertfeger

Fred Lederer

Fred Lederer worked for the Roane-Anderson Company.

Gertrude McLay

Sgt. Gertrude Funk McLay worked in Communications and Information with the Women’s Army Corps at Los Alamos in 1943.