Frank L. Brian

Porter A. Richardson

Porter A. Richardson served in the Radar Section of the 393rd Bombardment Squadron.

Frank R. Johnson

Frank R. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

O. W. Larson

E.B. Rayburn

Rayburn worked at the 100-D area at Hanford during the Manhattan Project.