Gordon Brow After producing sound two-, three- and four-cylinder models of 10, 15 and 20 hp, not quite so good sixes of 30 hp and a dreadful V-8 (the "Legalimit"), in 1906 Rolls-Royce launched the immortal 40/50 hp six, known from 1907 as the "Silver Ghost". Even though its design was sound rather than original, it was built with Royce's consummate devotion to the highest engineering ideals.
