National Museum of Nuclear Science & History
Vernon Voight worked in the shop at the Chicago Met Lab during the Manhattan Project.
Charles Hensley worked for the United States Engineer District Office.
Joseph W. Giroux was a Private First Class in the 1st Ordnance Squadron. Giroux was born in Worthington in the district of Sudbury, Ontario, Canada, on October 24, 1921.
Hymer Friedell was the deputy medical director of the Manhattan Engineer District at Oak Ridge. He worked closely with Robert Stone and Stafford Warren in studying the effects of radiation on the human body.