"Rules 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."; "Little Kanawha Railroad Company.", "Monongahela Railway Company.", "Valley Railroad Company.", "Baltimore and Ohio Railroad Company."; "Baltimore and Ohio Railroad Company.", "Valley Railroad Company.", "Monongahela Railway Company.", "Little Kanawha Railroad Company."; "Coal mines and mining--United States.", "Railroads--Freight--Rates--United States.", "Tariff on freight cars--United States.", "Coal transportation--United States."; "Monongahela Railway Company.", "Valley Railroad Company.", "Baltimore and Ohio Railroad Company.", "Little Kanawha Railroad Company."; "1920"; "Serial issue. Issued as: Coal and Coke Series I. C. C., no. 2071. \"Issued December 13, 1920, Effective January 16, 1921 …\""; ""; "P17645"; "pec"; "Baltimore and Ohio Railroad Company.", "Coal mines and mining--United States.", "Coal transportation--United States.", "Railroads--Freight--Rates--United States.", "Monongahela Railway Company.", "Valley Railroad Company.", "Little Kanawha Railroad Company.", "Tariff on freight cars--United States."; "14256"; .