Frank L. Wolf

J. A. King

J. A. King worked for the Roane-Anderson Company.

P. E. Cunningham

Augustus B. Kinzel

Augustus “Gus” Kinzel was an American metallurgical engineer. He graduated at age eighteen from Columbia College, and earned a PhD in metallurgical engineering from the University of Nancy in France.

Eva Roberts

Eva Roberts was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.