National Museum of Nuclear Science & History
David Dow was a lawyer. He served as administrative assistant to J. Robert Oppenheimer. He was in charge of non-technical activities at Los Alamos and the Compagna Hill monitoring site, 20 miles from the Trinity test.
Richard Brown served in the 1st Ordnance Squadron.
Creedon worked for Stone and Webster Engineering Corporation.
Lee worked in the 100 D Area at Hanford during the Manhattan Project.