Eugene Usdin

A. G. Dibrell

A. G. Dibrell worked for the J.A. Jones Construction Company.

M. L. Blum

John Francis Moynahan

John Francis Moynahan was a Public Relations Officer for the Manhattan Engineering District, and later worked as an international public-relations consultant.

L.W. “Andy” Anderson

Anderson was a Union Carbide employee who worked on startup operations at the K-25 plant at Oak Ridge during the Manhattan Project.