G. Ratterman

Lyle I. Gilbertson

Dr. Lyle I. Gilbertson worked at Columbia University for the duration of the Manhattan Project. Before working on the Manhattan Project, Gilbertson attained a Ph.

Ethel Ann Caylor

Ethel Ann Caylor was a nurse at the Los Alamos Hospital. She worked here from 1944 to 1945. While not much is known of Caylor’s work, it is believed that she was assigned to the maternity ward.

C. E. Cox

William Havens, Jr.

William Havens was an American physicist. Havens was born in 1920 in New York City. He received a B.S.