811.71212/66: Telegram
President Coolidge to President Calles
Washington, October 1,
1928—5 p.m.
Upon the occasion of the inauguration of the air mail service between this country and Mexico, it gives me great pleasure to express to you my felicitations on this important step in the advancement of the communication between our two countries, which will become a new bond in bringing together more closely the relations between Mexico and the United States.
Calvin Coolidge