National Museum of Nuclear Science & History
Beers worked in the United States Engineer District Office.
Bradford worked at the 300 Area at Hanford during the Manhattan Project.
Seymour worked at the 200 West Area at Hanford during the Manhattan Project.
Mathias (“Matthew”) Antone Thennes was born in 1895. He served in WW1 with the 39th Division, 153rd Regiment, in France.