The TRIANG HORNBY A4 HALL CLASS WHISTLE PAIR is a vintage accessory designed for Hornby model railways. Made of brass and featuring a gold colour, this whistle pair is compatible with Hornby's Hall Class and A4 models in 1:76.2 scale. This analogue control system whistle is a genuine United Kingdom product, perfect for collectors and enthusiasts looking to enhance their model train setups. The TRIANG HORNBY A4 HALL CLASS WHISTLE PAIR brings a touch of authenticity and charm to any OO gauge railway collection.
