National Museum of Nuclear Science & History
Angell worked at the 100 F Area at Hanford during the Manhattan Project.
J. J. DiLeonardo served in the 390th Air Service Group.
Francis Birch (1903-1992) was an American geophysicist. In 1942, Birch worked at the MIT Radiation Lab, which was tasked with radar development.
W. A. Debord worked for Clinton Laboratories at the X-10 Reactor.