Harry Schneider

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.

Elgin Hall

Elgin Hall worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Mary A. Thomas

Mary Thomas worked for the J.A. Jones Construction Company.

Roy Stevens