National Museum of Nuclear Science & History
M. A. Richtmyer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Johnstone worked at the 300 Area at Hanford during the Manhattan Project.
Charles W. Smith graduated from Yale with a degree in Chemical engineering in 1941 and began his career with E.
John P. Engel served in the 1st Ordnance Squadron.
