Van Calhoun Jr.

Charlotte Serber

Charlotte Serber (1911-1967) was the Los Alamos site librarian and only female group leader of the Manhattan Project.

E. J. Risdon

E. J. Risdon worked for the Roane-Anderson Company.

Willard W. Dikeman

Ray Koetski

Koetski worked at the K-25 plant at Oak Ridge during the Manhattan Project. He was also a member of the K-25 basketball team.