H. E. Struck

H. E. Boswell

L. W. Russell

L. W. Russell worked for the Tennessee Eastman Corporation at the Y-12 Plant.

H. W. Brent

Brent worked at the 200 West at Hanford during the Manhattan Project. 

Warren H. Burgus

Warren H. Burgus was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.