Saturday, February 05, 2011

Locked. Err... Interlocked !!

Route relay interlocking, Panel interlocking, Automatic, semi-automatic, semaphore, Naell's Ball Token, Podanur type, etc are some of the few types of signalling systems used by IR.

Excellent track layout in a huge hall with all signalling equipment, etc and loads of inquisitiveness on the part of delegates to know more and more.

Miniature models of entire tracks, signals, panels with realistic working models.

This has to be the most life like representation of any track layouts I have ever seen or even heard of.

Simply amazing!!

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