Thomas D. Stafford

H.T. Simpson

C. G. Caruso

C. G. Caruso worked for the Watson-Flagg Engineering Company.

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.

D. C. Moore

D. C. Moore worked for the United States Engineer District Office.