Commerce. Act to regulate commerce, as amended, also district court jurisdiction act, compulsory testimony act, immunity of witnesses act, Elkins act, expediting act, Clayton antitrust act, secs. 2, 3, 7-11, 15-19, 26, Governmentaided railroad and telegraph act, Lake Erie and Ohio River ship canal act, sec. 17, parcel post act, sec. 8, safety appliances, monthly reports of accidents, medals of honor, hours of service, ash pan. transportation of explosives, boiler inspection, block signals; revised to Nov. 1, 1914.