National Museum of Nuclear Science & History
Hollis worked for Stone and Webster Engineering Corporation.
Joe W. Howland was a medical officer in charge of special problems in the US Army, stationed in Oak Ridge, Tennessee and Rochester, New York during the Manhattan Project.
Walter S. Marsh was born in Suffern, NY in July 1919 to Archibald & Amelia Marsh. He married his wife Alice (Perry) Marsh in approx.
Harold Argo was a physicist. He worked at Los Alamos National Laboratory beginning in 1944. He was married to physicist Mary Argo.
Brown worked at the 200 East Area at Hanford during the Manhattan Project.