Merchant W. Bradley

Hubert P. Yockey

Hubert P. Yockey is an American physicist who studied under J. Robert Oppenheimer at the University of California, Berkeley and worked with him during the Manhattan Project.

Howard T. Parr

Howard T. Parr served in the 603rd Air Engineering Squadron.

Vincent Christiforo

Martin Moeller

Martin Moeller is the Senior Curator at the National Building Museum in Washington, D.C., where the exhibition “Secret Cities: The Architecture and Planning of the Manhattan Project” opened in 2018.