1883 1st telephone call between NY & Chicago

1898 1st automobile sold

1920 1st US coast guard air station established (Morehead City NC)

1925 KSL-AM in Salt Lake City UT begins radio transmissions

1926 The Beehive in the Hague opens 1st escalator in Netherlands

1930 Planet Pluto named

1932 1st US radio broadcast from a moving train