http://pec.lib.wvu.edu/record/P176451920Rules governing diversions and reconsignments of coal and coke (except petroleum coke), carloads, at points on the Baltimore and Ohio Railroad Company …, Little Kanawha Railroad Company, and the Valley Railroad Company.Serial issue. Issued as: <em>Coal and Coke Series I. C. C.</em>, no. 2071. "Issued December 13, 1920, Effective January 16, 1921 …"Monongahela Railway Company.Little Kanawha Railroad Company.Baltimore and Ohio Railroad Company.Valley Railroad Company.Railroads--Freight--Rates--United States.Monongahela Railway Company.Little Kanawha Railroad Company.Baltimore and Ohio Railroad Company.Coal transportation--United States.Coal mines and mining--United States.Tariff on freight cars--United States.Valley Railroad Company.14256