National Museum of Nuclear Science & History
H. J. Weiland worked for the Union Carbide & Carbon Corporation.
LeRoy Thornton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Menges was an Area Engineer and Area Supervisor at the Hanford Engineer Works. He was in the US Navy (USNR) until June of 1943 when he was injured in an explosion on his destroyer.
