Oh yes, forgot about an illuminated lamp. I had a Lionel plastic one that the lamp melted the lenses and the solenoid buzzed incessantly. I ran it on about 12 vac. So how you power it is going to depend on which semaphore I think.
I assumed that the insulated track was going to be the outside rail that connected the common to the solenoid (coil). So we need to see if the A powers the coil and the bulb and the second terminal applies common to the coil, and the third terminal applies common to the bulb constantly. That would work, but which semaphore it so we can see how it's wired?
