Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Rolls-Royce Silver Ghost refers both to a car model and to one specific car from that series. Originally named the "40/50 h.p." the chassis was originally produced at Royce's Manchester works, before moving to Derby in July 1908 and also, between 1921 and 1926, in Springfield, Massachusetts. Chassis no. 60551, registered AX 201, was the car that was originally given the name "Silver Ghost." Other 40/50 hp cars were also given names but the Silver Ghost title was taken up by the press and soon all 40/50s were called by the name, a fact not officially recognised by Rolls-Royce until 1925 when the Phantom range was launched.