National Museum of Nuclear Science & History
Jas Welch worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Patterson worked in the 100 B Area at Hanford during the Manhattan Project.
Louis Oblich served in the Army at Los Alamos during the Manhattan Project.
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.