National Museum of Nuclear Science & History
H. R. Kroegar worked for the Tennessee Eastman Corporation at the Y-12 Plant.
O. H. Peters served in the 390th Air Service Group.
Sir James Chadwick (1891-1974) was an English physicist and winner of the 1935 Nobel Prize in Physics.
Bradford worked at the 300 Area at Hanford during the Manhattan Project.
H. VanDerHorn served in the 390th Air Service Group.