Federal Reserve Foreign Bank, stabilizing dollar exchange in neutral countries, hearings on S. 3928. to amend act approved Dec. 23, 1913, known as Federal reserve act. as amended by acts of Aug. 4, 1914, Aug. 15, 1914, Mar. 3, 1915, Sept. 7, 1916, and June 21, 1917; June 11 [-13]. 1918.