but because it includes a simple-to-use voltage range change switch

The Trainz SKU for this item is P12069058

The Trainz SKU for this item is P12055354

Proceed - green (Hp1) and Proceed Slowly - green/yellow (Hp2)

you can recreate that era with loads of luggage and mail

Lionel 6-12704 O and 027 Operating Dwarf Signal From 1988-1993 ProductID_11962195 but because it includes aThis is a Lionel 12704 O Scale Operating Dwarf Signal From 1988 1993. When activated the light changes from green to red, or vice versa, depending on how it is wired to the track. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Lionel Model Number: 6 12704 Years Manufactured: 1988 1993 Road Name: **** No Road Name MSRP: $21. 99 Scale Era: O Modern Model Type: Accessories The Trainz SKU for this item is