National Museum of Nuclear Science & History
Michael Vickio was a member of the Military Police at Los Alamos, working on post security and the complex’s motor pool.
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.
Clark worked in the United States Engineer District Office.
