Gilbert Wolfe

A. T. Helgerson

A. T. Helgerson worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Ernest Nelson

Viktor Adamsky

Viktor Adamsky was a Soviet physicist. After graduating from Moscow University in 1950, Adamsky was assigned to Sarov (also known as Arzamus – 16), a secret closed city, where he worked in the theoretical department.

Andrew H. MacMahon

Andrew H. MacMahon was the Chief Property Officer of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.