Dean W. McKee

J. R. Siebert

J. R. Siebert worked for the Comstock-Bryant Electric Company.

J. W. Brands

Brands worked at the 100-D Area at Hanford during the Manhattan Project. 

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.

Harold B. Horton