National Museum of Nuclear Science & History
Martens worked in the 200 West Area at Hanford during the Manhattan Project.
Ruan worked for Stone and Webster Engineering Corporation.
Joseph R. Lewis served in the 603rd Air Engineering Squadron.
Thomas H. Olmstead worked as a part of Project Alberta, the team that transported and assembled the two atomic bombs preceeding the August 1945 bombing missions on Hiroshima and Nagasaki.
J. H. Leppert worked for the Tennessee Eastman Corporation at the Y-12 Plant.
