Investigation of Charges Relative to Ship Subsidy Legislation. Vol. 2, With Index [microform] : hearings before the United States House Select Committee Appointed To Investigate Certain Charges Under H. Res. 543, Sixty-First Congress, third session and Sixty-First Congress, second session, on June 20-24, 27, Nov. 28-30, Dec. 1, 2, 1910, Jan. 24-27, 30, Feb. 8, 13, 1911