as it had no yard, and trolleybuses generally reversed out straight onto a main road. Following the acquisition of the Wolverhampton District Electric Tramways Company, two of their depots were used for the trolleybuses, one at Sedgley and the other at Bilston. On 6 October 1938 a new depot providing stabling for 56 trolleybuses was opened on Park Lane, Fallings Park, on the opposite side of the road to the Guy Motors works. From the Cleveland Road depot there were tracks to the Snow Hill terminus, for the route to Fighting Cocks, Sedgley and Dudley, and to the route out to Bilston, which provided access to all of the routes that radiated out from central Wolverhampton. These tracks were only used for vehicle movements, and there were no public services over them. Preservation Four Wolverhampton trolleybuses are known to have survived. No. 433, a Sunbeam W4 supplied with BTH electrical equipment and Park Royal utility bodywork in 1946, was one of the batch rebodied in 1958/59 by Roe. It remained in service until the system closed, and now operates at the Black Country Living Museum in Dudley. They also have No. 78, an early Guy BTX 3-axle vehicle. This was supplied in 1931 with Rees-Stevens electrical equipment, and was one of the first batch where Guy also built the bodywork, rather than Dodson building it. It was awaiting restoration in 2020. No. 616 was one of the final batch of Sunbeam F4 trolleybuses and was bought in 1949. It came with BTH electrical equipment, and bodywork by Park Royal, which was wide, following a change in legislation. It was withdrawn from service in 1963 or 1965, and was given to the Railway Preservation Society, then based at Hednesford, but was stored at Alton in Hampshire. In order to safeguard it, they donated it to the predecessor of The Transport Museum, Wythall, who in turn stored it in the north west of England until 2004, when it was moved to Wythall. Some bodywork repairs were carried out in 2006, and it was repainted in 2007. It is now on static display at the museum. The final vehicle is No. 654, the last vehicle numerically in the fleet at Wolverhampton, and one of the final batch of Guy BT vehicles, with BTH electrical equipment and Park Royal bodywork. It was withdrawn in 1965, and given to the National Trolleybus Association (NTA). It