National Museum of Nuclear Science & History
Lucille Halverson worked for the Roane-Anderson Company.
H. T. Dumbell worked for the Edenfield Electric Company.
B. L. Brown worked for the Fercleve Corporation.
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.
