National Museum of Nuclear Science & History
Frank Pratt worked for the J.A. Jones Construction Company.
Harvey Slatin was an American physicist. Slatin was born in New York City. He studied chemical engineering at Cornell University prior to joining the U.
J. W. Jorden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Richard Emanatian was with the military police detachment at Los Alamos during the war. He maintained secrecy through the rest of his life, and his family only found about his involvement long after his death.
