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Trying to find the correct prototype configuration for searchlight signals to protect an interlocking of three main tracks connected by two double crossovers. Presently assuming that on routes with two possible diverging routes would have a three head signal with upper head for straight route, middle head for 1st diverging route, and bottom head for 2nd diverging route. Anyone have a scheme that would provide speed and route display with fewer heads?
Posts: 1 | From: Bellvue, CO, USA | Registered: Mar 2004
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