BR, 63′ Collett A30 Autocoach, W190W – Era 4 (R4791)

BR, 63′ Collett A30 Autocoach, W190W – Era 4 (R4791)

The Collett Autocoach was built to diagrams A28 and A30 circa 1930 and allowed a driver to control an auto-fitted locomotive from the cab of the autocoach, controlling the regulator, brakes and whistle.