H. N. Dayley

James Downey

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

W. D. Webb

Webb worked at the 200 West Area at Hanford during the Manhattan Project

Marianne P. Edwards

R. C. O’Dell

R. C. O'Dell worked for the Tennessee Eastman Corporation at the Y-12 Plant.