J.H. Rowe

Harry E. Stephon

Harry Stephon was a gruard and sergeant in the U.S. Army at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Pearl V. Olsen

Pearl Olsen worked for the United States Engineer District Office.

Gus H. Schultz

Gus Schultz was the foreman of the drafting room and machine shop (Shop Group) at Los Alamos during the Manhattan Project.

A. E. Harmon