28 Feb 1956 — Original caption: 2/28/1956-New York, NY: Workmen place one of the new beacon lights in position on the 90th floor of an impressive electronic crown in the form of four far-reaching night beacons. Combined, the four Empire State Night lights will generate almost two billion candle power of light and will be the brightest continuous source of man-made light in the world. Engineers say the beacons can be seen from as far as 300 miles. Cost of the installation is $250,000. — Image by © Bettmann/CORBIS