National Museum of Nuclear Science & History
E. Lander worked for the Roane-Anderson Company.
John Marstellar served in the 603rd Air Engineering Squadron.
Bowen was at Los Alamos during the Manhattan Project.
William Havens was an American physicist. Havens was born in 1920 in New York City. He received a B.S.
Estelle B. Lucas was a laboratory assistant in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
