http://tobaccodocuments.org/industry_depositions/502640400-0434.html
"Philip Morris, Incorporated, -Vs- R. J. Reynolds Tobacco Company. The Deposition of John Howard Benson.". 18 Nov 1974. Bates: 502640400-502640434.
http://tobaccodocuments.org/industry_depositions/502640400-0434.html