John J. Schariter

Ruby B. Munroe

Ruby Munroe was a staff worker at Los Alamos during the Manhattan Project.

Joseph H. Leopold

Joseph Leopold worked for the Kellex Corporation at the K-25 Plant.

Mabel Hiltwein

Lawrence Bartell

Lawrence Bartell was born in Ann Arbor, Michigan on February 2, 1923. In 1944, after completing his studies at the University of Michigan, Bartell joined Glenn Seaborg's uranium research team.