165 N.E. 38 THE CINCINNATI NORTHERN RD. CO. ET AL. v. PUBLIC UTILITIES COMMISSION OF OHIO. No. 21322Supreme Court of Ohio. Decided January 23, 1929. Public Utilities Commission — Railroads — Abandonment of service — Section 504-3, General Code — Statute includes mail and express carried under private contract — Unprofitable service may be abandoned, […]