02/11/1931
https://www.presidency.ucsb.edu...
"This order shall be effective from July 1, 1932."
"The Kellogg-Briand Pact, to which we are all signatories, can only mean that the nations of the world have agreed that they will use their arms solely for defense."
"That the validity of a passport . . . shall be limited to a period of two years."
"I propose the adoption of the presentation already made at the Geneva Conference for the abolition of all tanks, all chemical warfare, and all large mobile guns."