D. C. Gifford

Jesse E. Stafford

F. B. Vaughan

Vaughan worked at the 200 East and 200 West Areas at Hanford during the Manhattan Project. 

Mary Frankel

Mary P. Frankel was one of the “human computers” at Los Alamos during the Manhattan Project. In the spring of 1943, Frankel and her husband, Stan, an American physicist who later became a computer scientist, arrived at Los Alamos.

J. P. McInerney