National Museum of Nuclear Science & History
Ryan worked at the 200 West Area at Hanford during the Manhattan Project.
Howard Lange was the Curator in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
M. L. Thigpen worked for Clinton Laboratories at the X-10 Reactor.
J. R. Pierson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
