National Museum of Nuclear Science & History
J. O. Parks worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Frederick A. Zenz was a chemical engineer, and received a B.A. in Chemistry from Queens College. He then earned his M.
H. O. Ramey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert Marshak was an American physicist. Marshak was born in 1916 in New York City. He received a B.
