National Museum of Nuclear Science & History
Grills worked at the 100-B Area at Hanford during the Manhattan Project.
Chaim Richman (1918-2017) was a Polish-American physicist. Richman was born in Tomasov-Rebelski, Poland.
Arthur Watmough was an electrical engineer working for the DuPont Chamberworks Company in New Jersey from 1941 to 1947.