05/02/1927
https://www.presidency.ucsb.edu...
"No achievement of man in the progress of civilization has had a more rapid expansion."
"Air transport means much to the United States, divided as it is in the West by lofty mountain ranges and deserts."
"He is dedicating it as a bird sanctuary and putting up these bells to interest the birds in music."
"History clearly asserts that at this early period the Republics of America made both conciliation and arbitration integral parts of their national policy."