National Museum of Nuclear Science & History
O’Black worked in the 200 East Area at Hanford during the Manhattan Project.
Francis Birch (1903-1992) was an American geophysicist. In 1942, Birch worked at the MIT Radiation Lab, which was tasked with radar development.
A. M. Mulcahy worked for the Fercleve Corporation.
A. J. Erickson worked for the Kellex Corporation at the K-25 Plant.
