G. E. Morthole

John D. Mathis

Mathis worked for Stone and Webster Engineering Corporation.

Edgar B. Rynd

F. O. Hiser

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

Leona Marshall Libby

Leona Woods, later Leona Woods Marshall and Leona Marshall Libby, was perhaps the most well-known woman scientist working on the Manhattan Project.