National Museum of Nuclear Science & History
S. M. Kelly worked for the Roane-Anderson Company.
George Farris worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Hardleben worked at the 100-F Area at Hanford during the Manhattan Project.