Edward T. Esten

D. H. Cochran

Annie Patterson

Annie Lee Patterson was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Henry Barnett

Dr. Henry Lewis Barnett was born in Detroit, Michigan in 1914. He earned a Bachelor of Science degree at Washington University in 1934, and his medical degree in 1938.

Dayton E. Carritt

​Dayton Ernest Carritt was born on March 12, 1915 in Boston, Massachusetts. He worked as a chemist at the Los Alamos Lab from 1943 to 1946.