National Museum of Nuclear Science & History
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. R. McCallum worked for the United States Engineer District Office.
O. L. Given worked for the Tennessee Eastman Corporation at the Y-12 Plant.
