D. C. Brown

T. R. Cartmell

Cartmell worked at the 300 Area at Hanford during the Manhattan Project. 

W. Maguffee

Walter S. Carpenter, Jr.

Walter Samuel Carpenter, Jr. was a corporate executive at DuPont who oversaw the company's involvement in the Manhattan Project.

J. Clyde Bowles

Clyde Bowles worked for the Tennessee Eastman Corporation at the Y-12 Plant.