National Museum of Nuclear Science & History
Helen D. Thomson was in the Army Group at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Victor A. Miller was a Lieutenant in the US Navy who went to Tinian Island as a part of Project Alberta.
Manson Benedict was an American nuclear engineer. Benedict was born in 1907 in Lake Linden, Michigan.
O. L. Koch worked for the Midwest Piping and Supply Company.