John H. Noble

Charles K. Krause

Charles K. Krause was a consultant for the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

C. F. Fitter

C. F. Fitter worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Willard Roidt

J. P. Heater

Heater worked at the 100-D Area at Hanford during the Manhattan Project.