Alexander Zuckerbraun

Ernest Zurcher

Ernest Zurcher worked for the Tennessee Eastman Corporation at the Y-12 Plant.

John P. Fancher

John Fancher worked for the Kellex Corporation at the K-25 Plant.

Lloyd F. Craver

Dr. Lloyd F. Craver was a consultant for the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

H.C. Sittig