J. A. Metcalf

V. W. Zeinfeld

V. W. Zeinfeld served in the 509th Headquarters.

Luther W. Ramsey

Luther Ramsey was a staff worker at Los Alamos during the Manhattan Project.

Clyde D. Dopkins

James McIntosh

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