Ralph E. Telford

Edith King

Edith King worked on the Manhattan Project at Los Alamos. She and her husband, L. D. P. King, were good friends of Edith Warner and frequented Warner’s tea room.

Wallace Conway

Frank J. Kukla, Jr.

Helena Calloway

Helena Calloway was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.