Dwarf Signals
Dwarf signals are used as shunting signals. There are also types of dwarf signals used as stand-ins for home signals, where the available space does not permit installing a home signal.
Read more about this topic: Swedish Railway Signalling
Famous quotes containing the words dwarf and/or signals:
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Like an imbecile she was born old.”
—Anne Sexton (1928–1974)
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