"Wheelman" Quotes from Famous Books
 ... and light-buoys are scattered along sea-coasts, rivers, and channels. They guide the wheelman and warn the lookout of shoals and reefs. Some of these send forth flashes of light whose intensities are measured in millions of candle-power. Many are unattended for days and even months. These powerful ...
— Artificial Light - Its Influence upon Civilization • M. Luckiesh |
