Gray: The Rule Against Perpetuities; Snyder: Supplement to Snyder\u27s Interstate Commerce Act and Federal Anti-Trust Laws; Stone: Report of the Committee Appointed at the Conference of Counsel for Railroad Companies in Louisville, Kentucky, September 26-27, 1906; On the Questions Arising Under the Act of Congress Known as the Employers\u27 Liability Act, approved June 11, 1906; Hirschfeld: Die Kaiserlichen Verwaltungsbeamten bis auf Diocletian