Hazel V. Hammond

Mary T. Burke

Mary T. Burke was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.

Frank P. Flynn

Marceil Roberson

Marceil Roberson worked for the H. K. Ferguson Company.

Sarah F. Bailey

Sarah Bailey was very young when she went to work at the K-25 plant in Oak Ridge.  She was employed by Carbide & Carbon Chemicals Corporation, a contractor in the gaseous diffusion operation, in 1945.