Memorial from seamen of United States petitioning for passage of S. 6155, H. 11193 [to abolish involuntary servitude imposed upon seamen in merchant marine of United States while in foreign ports, and involuntary servitude imposed upon seamen of merchant marine of foreign countries while in ports of United States, to prevent undermanning and unskilled manning of American vessels, to encourage training of boys in American merchant marine, and to amend laws relative to American seamen]; presented by Mr. La Follette.