This is probably the simplest imaginable rail vehicle - a frame, four
wheels, and a brake. It is used to support a ladder, for works on the
overhead wire, and can be easily lifted out of the track. Note also the
old signal tower, signal and water cranes in the background.
Dresden-Neustadt, 2000-11-16.
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photo: <a href="mailto:tbk_@gmx.de">tobias b köhler</a>