Railroads. Extending effective date of unlawful-restraints law, etc., report to accompany H. J. Res. 188 [extending until Jan. 1, 1919, effective date of sec. 10 of act to supplement existing laws against unlawful restraints and monopolies, approved Oct. 15, 1914, relative to prohibiting of dealings in securities, supplies or other articles of commerce between common carrier and another corporation, firm, partnership, or association under certain conditions]; submitted by Mr. Carlin.