Gordon MacBeth

Clarence E. Britt

Clarence E. Britt served  as a corporal in the 393rd Bombardment Squadron. He was the assistant engineer/scanner regularly assigned to the B-29 Next Objective.

Arnold Schempp

F. A. Busse

F. A. Busse worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Mark S. Fred

Mark Fred was a research assistant in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.