2 - Lionel No. 450 Operating Signal Bridge is a vintage model railroad accessory made in the United States. It is an AC-powered. The signal bridge is designed in black color and is compatible with O gauge trains. It is a perfect addition to any Lionel train set and can be used to enhance the realism of the train layout.

These are used and need cleaned up. Parts or restore, dusty from storage, some rust.

Please view pictures. They are part of the description

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