National Museum of Nuclear Science & History
Argersinger worked for the Stone and Webster Engineering Corporation.
Carl Neumann worked for the United States Engineer District Office.
Jack Pierard was a communications clerk in the Hanford Engineering Works from January 1944 through the end of the war.
Howard Parsons was an American physicist. Parsons was born in Chicago in 1920. He receieved a B.S. from the University of Chicago, and shortly afterwards was hired to work on the Manhattan Project as a research assistant at the Chicago Met Lab.
Whitehurst worked for Stone and Webster Engineering Corporation.
