National Museum of Nuclear Science & History
Hammond worked at the 300 Area at Hanford during the Manhattan Project.
F. M. Downs worked for the J.A. Jones Construction Company.
James R. Lientz (1913-2000) was an American chemist. Born in Los Angeles, Lientz grew up in Kansas City.
General Lyle Edward “Skip” Seeman was a United States Army Corps of Engineers Officer. He was also a Manhattan Engineering District Special Assistant to General Groves at Los Alamos On May 3, 1945 Col Seeman was appointed by General Leslie Groves to be his Corps of Engineers liaison at Los Alamos.
