National Museum of Nuclear Science & History
R. Y. Blackwell worked for the Fercleve Corporation.
J. Carson Mark was a Canadian-American mathematician. Mark was born in 1913 in Lindsay, Ontario. He received a B.
Mary Johns worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harold Hoover was a member of the Special Engineer Detachment during the Manhattan Project. He worked as a filter foreman at the Y-12 Plant, but his real job was in counterintelligence, to ensure no sabotage occurred.
Dr. Richard Baker worked at the Ames Laboratory before transferring to Los Alamos. Considered the father of plutonium chemistry, Baker had a long career at the Los Alamos National Laboratory.
