Reply to "Altoona Model Works PRR Signal Tower Build"

Thirdrail600vOGR Forum Member DIGITAL SUBSCRIBER

I'am also not an expert but I belive you are correct. That's why your model has the semaphore to alert the train crew to stop or slow down to pick up orders. It's also why it's smaller since there is no interlocking machine inside.

Bob

3/25/252:09 PM

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