http://pec.lib.wvu.edu/record/P7161935Regulation of utilities by the Public Service Commission of West Virginia : address of John J.D. Preston, chairman, Public Service Commission of West Virginia, before the West Virginia Bar Association at White Sulphur Springs, West Virginia on September 20, 1935Pamphlet. Preston, John J. Davis, 1892-Public utilities--West Virginia.West Virginia. Public Service Commission.14256