National Museum of Nuclear Science & History
Edgar Weichel served in the 603rd Air Engineering Squadron.
Robert Mackenzie “Bob” Underhill (1893-1988) was a finance officer for the University of California during the Manhattan Project.
Hannibal Fraga was an engineer. He joined the Manhattan Project in the fall of 1944. He worked in the inspection department at Los Alamos.
Wilkes worked for Stone and Webster Engineering Corporation.