National Museum of Nuclear Science & History
M. E. Brennan worked for the Watson-Flagg Engineering Company.
David Dow was a lawyer. He served as administrative assistant to J. Robert Oppenheimer. He was in charge of non-technical activities at Los Alamos and the Compagna Hill monitoring site, 20 miles from the Trinity test.
A. A. Carswell worked for the Roane-Anderson Company.
