H. F. Lindsay

C. S. McManus

C. S. McManus worked for Clinton Laboratories at the X-10 Reactor.

J. D. Bullington

Quentin V. Larson

Quentin V. Larson was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Ellsworth M. Risley

Ellsworth Risley was a staff worker at Los Alamos during the Manhattan Project.