National Museum of Nuclear Science & History
Francis Birch (1903-1992) was an American geophysicist. In 1942, Birch worked at the MIT Radiation Lab, which was tasked with radar development.
J. McFall served in the 390th Air Service Group.
F. D. Ethridge, Jr. worked for Clinton Laboratories at the X-10 Reactor.
Alan Bell worked for the Tennessee Eastman Corporation at the Y-12 Plant.