National Museum of Nuclear Science & History
Arvid T. Nesseth served in the 1027th Air Material Squadron.
Lassila worked in the 100 B and D Areas at Hanford during the Manhattan Project.
Frederick Trapnell was a consultant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Served with the 216th AAF Base Unit at Wendover Airfield and at Los Alamos between May and December of 1945.
Oscar C. Nicholson served in the 1st Ordnance Squadron.