W. H. Hobbes

W. R. Dake

W. R. Dake worked for the Roane-Anderson Company.

Edward A. Smith

B. B. Bowie

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

James McIntosh

James McIntosh was a draftsman at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.