National Museum of Nuclear Science & History
Sidney Yenny was a staff worker at Los Alamos during the Manhattan Project.
C. O. Carpenter worked for the Roane-Anderson Company.
Dr. William F. Neuman worked as a biochemist for the Manhattan Project at the University of Rochester.
George Meyers was a glassblower at the SAM Laboratory at Columbia University. He was only a teenager, but had a talent for glass blowing by hand that was needed by Columbia's scientists.