Statement of Stewart L. Udall before the Transportation Subcommittee, House Appropriations Committee, (regarding the Supersonic Transport Plane(SST), Washington, D.C., March 2, 1971
Remarks to The Inter-American Specialized Conference to Deal With Problems Relating to the Conservation of Renewable Natural Resources in the Western Hemisphere, Mar Del Plata, Argentina, October 18, 1965
Remarks on Rainbow Bridge Inspection Trip, (including pre-trip briefing session remarks in the hangar at Page, Arizona, and evening discussion conference after daylong inspection trip), Page, Arizona, April 29, 1961
Address for the Commemoration of the 50th Anniversary of the Theodore Roosevelt Dam on the Salt River Reclamation Project, Phoenix, Arizona, March 18, 1961