Martin Tärnrot

GOLD Semaphore Signals

Martin Tärnrot

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Duration:   30  mins

Description

Semaphores have been widely used to control train movements along the railroad lines for more than 100 years. In this MRA GOLD exclusive class, Martin Tärnrot presents the history of semaphore signalling, how the semaphores work, where they are used and how to build them with ease for your model railroad. Wrapping up by applying servo drive for animation of the semaphore blade.

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