Al Brown

Don B. Crockett

Don Crockett worked for the Tennessee Eastman Corporation at the Y-12 Plant.

E. H. Kolts

Kolts worked in the 100 F Area at Hanford during the Manhattan Project.

Eleanor F. Caldwell

Eleanor Caldwell was a laboratory technician in the Health Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Carlton V. Johnston