National Museum of Nuclear Science & History
Okey B. Ellison was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Charles O’Neil was a staff worker at Los Alamos during the Manhattan Project.
J. E. McKamey worked for the Edenfield Electric Company.
Bernard Weinstock was an American chemist. Weinstock was born in New York City. He studied at Columbia University, where he became part of the research team led by Harold Urey.
