National Museum of Nuclear Science & History
Lew Kowarski was a Russian-born French physicist. He worked as part of the team that discovered that neutrons were emitted in the fission of uranium-235 in the 1930s, setting the groundwork for the use of nuclear chain reactions in the design of the atomic bomb.
Michael Vickio was a member of the Military Police at Los Alamos, working on post security and the complex’s motor pool.
S. M. MacNeille worked for the Tennessee Eastman Corporation at the Y-12 Plant.
