Yes, you're seeing them right. These are first generation Griswold signals with the stop signs taken out. They look like they're in excellent shape. There's one mechanical bell seen between the lights and crossbuck in picture 3.

 

The line sees very little traffic, but the Griswolds do get some irregular activity.

 

It's kind of weird that the Griswold in pictures 1 and 2 is back so far from the tracks than the other signal is in picture 3. I think there used to be more than one track here at one point in time.

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The relay case.

A wide view of the crossing.

A side view of one of the signals.