National Museum of Nuclear Science & History
Louis Rosen (1918-2009) was an American physicist. A native New Yorker and the son of Polish immigrants, Rosen was personally selected to work on the Manhattan project in Los Alamos while a graduate student in physics at the Pennsylvania State University.
James J. Johnson served in the 603rd Air Engineering Squadron.
Girdler worked at the 300 Area at Hanford during the Manhattan Project.
