National Museum of Nuclear Science & History
Roy Schroeder was a laboratory assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Matoske worked in the 300 Area at Hanford during the Manhattan Project.
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.
Attended the Cooper Union for the Avancement of Science and Art.
Jas Witt worked for the Tennessee Eastman Corporation at the Y-12 Plant.