Richard J. Kapitz

H. B. Whitmore

H. B. Whitmore worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Warren H. Burgus

Warren H. Burgus was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.

Felix O. Jackson

Frances Zollner

Frances Zollner worked as a purchasing agent for the Manhattan Project at the University of Chicago. At Chicago, Zollner would meet many of the scientists who were improving various scientific parts and procedures throughout the duration of Manhattan Project.