George J. Cherimpes

Jack C. Smith

Jack Smith was a staff worker at Los Alamos during the Manhattan Project.

J. P. Grizzell

A. G. Green

A. G. Green worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Margaret M. Emmerson

Margaret M. Emmerson was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.