Lyndon Johnson: “This order shall be effective August 15, 1964.”

Nothing herein shall prevent the movement of livestock across the lands included in this monument under such regulations as may be prescribed by the Secretary of the Interior and upon driveways to be specifically designated by said…

This program, sponsored by the World Meteorological Organization, constitutes one of the largest and most complex scientific and technological undertakings ever attempted as an international effort.

In that pursuit, Mr. President, United States support will be gladly given.

We are grateful for the impressive gesture of good will and partnership that you have extended to us.