Robert J. Klotzbach

James Forde

James Forde joined the Manhattan Project in 1944 when he was hired by the Union Carbide and Carbon Company to work at the Nash Garage Building at Columbia University, where scientists worked on developing the gaseous diffusion process.

Mark I. Jasinski

A. R. Maguire

Maguire worked in the 200 East Area at Hanford during the Manhattan Project.

Sidney H. Yenny

Sidney Yenny was a staff worker at Los Alamos during the Manhattan Project.