This combination of semaphore signal and water crane was a common sight in
German stations a long time ago, but is now becoming increasingly rare. In
Dresden-Neustadt you can still see it. The signal is showing Hp0 (stop),
the orange triangle with the "1" signifies a 10 km/h speed restriction in
the track straight ahead (after the next turnout). The water crane is 
still functional and regularly used for special steam trains.
Dresden-Neustadt, 2000-11-16.
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photo: <a href="mailto:tbk_@gmx.de">tobias b köhler</a>