Oscar Cogas

H. T. Hunsicker

H. T. Hunsicker worked for the Midwest Piping and Supply Company.

B. G. Greenlee

B. G. Greenlee worked for the Tennessee Eastman Corporation at the Y-12 Plant.

H. Holt

David Dow

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.