Vintage Electrical Train Signal Gauge with Brass Frame

Vintage Electrical Train signal Gauge with Brass Frame, likely dating back to the mid-20th century. It features a circular gauge with a glass cover, set within a brass or bronze frame. The meter is mounted on a dark brown base with several terminals labelled R, A, and R2. The back of the item shows a wooden framework which houses the meter’s internal components. There are signs of wear and age, including some tarnishing on the metal and minor scratches on the glass, which contribute to its authentic vintage charm.