National Museum of Nuclear Science & History
P. D. Simpson worked for the Poe Piping & Heating Company.
Ayerst worked in the United States Engineer District Office.
Attended the University of Connecticut.
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.
Martha Walker worked for the United States Engineer District Office.
