Earl E. Rosenberger

Martha Ross

Martha Jackson Ross studied history and English at Montevallo College for Women. She worked on the Manhattan Project at Oak Ridge.

Benjamin R. Hayward

Charles K. Krause

Charles K. Krause was a consultant for the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

L. A. Darling

L. A. Darling worked at the 100-B Area at Hanford during the Manhattan Project.