Trainz Product Id: 12413717

but standard in its equipment and structure designs as well

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American Flyer 6-49833 S Scale Block Signal #587 ProductID_12103003 Trainz Product Id: 12413717This is an AF 6 49833 A S #587 BLOCK SIGNAL. The Block Signal was first catalogued in 1939. Operated like a real signal system. Permits one train to follow another on a single track without danger of collision. Its key features are: Signal illuminates to indicate an occupied block Metal construction Dimensions: Height: 7 1 2 Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: American Flyer Model Number: 6