Arrangement between the United States and other Powers Relative to the Repression of the Circulation of Obscene Publications
Signed at Paris, May 4, 1910.
Ratification advised by the Senate, January 13, 1911.
Ratified by the President, February 4, 1911.
Ratification of the United States-deposited with the Government of the French Republic, March 15, 1911.
Proclaimed, April 13, 1911.