Public Utilities Commission of Ohio. A Compilation of the Laws of Ohio Applying to Railroads - Railroad Employes and Railroad Equipment (with addenda, giving some Federal regulations). The booklet was prepared by the Public Utilities Commission of Ohio to provide information to all on railroads operating within Ohio. May 1, 1930. 70pp. 3 1/2" x 7 1/4". Shipping within a cardboard reinforced envelope via USPS Ground Advantage Mail. I will also consolidate orders, if requested, to save on shipping costs.