Arthur Miller, Jr.

Helen Williams

Helen Williams was a stenographer and clerk at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

B.I. Showker

Maxine Howards

Maxine Howards worked for the J.A. Jones Construction Company.

Eleanor Ewing

Eleanor Ewing Ehrlich (1918-2011) was an American mathematician. During the Manhattan Project, Ewing worked at Los Alamos and helped run the IBM calculating team.