They are a bit older than I remembered:
CIRCUITRON was formed in late 1977
SC Dave, or anyone, do you recognise…
- ScaleCraft
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Re: SC Dave, or anyone, do you recognise…
Dave....collector, restorer, and operator of the finest doorstops
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Re: SC Dave, or anyone, do you recognise…
ScaleCraft wrote:Looking at this closely, the markings on the screw terminal header, guess here, C is common, T is trigger, maybe horn, T is trigger, maybe bell, the SS is speaker terminals, + is power in, G is ground for power.
Perhaps it is an automation/autoreverser circuit, like you would use to make a trolley go back and forth on a section of track?
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