In 1881 the Steep Grade Tramways & Works Company Ltd was incorporated, one of its directors being William Booth Scott, the Chief Surveyor for St. Pancras Borough Council. To build the Highgate Hill Tramway from
Archway Tavern to South Grove,
Highgate Village they issued 6,000 shares of £5 each and a prospectus endorsed by
Sir Sydney Waterlow of Fairseat, who had seen the system operate in the USA. The Highgate Hill system was designed by William E. Eppelsheimer, who had designed the pioneering
Clay Street Hill Railroad and created the grip currently used by San Francisco cable cars. It was constructed by the Patent Cable Tramways Corporation. The engineers for the tramway's construction were
Joseph Kincaid and an American, S. Bucknall Smith, who said the route was chosen as the one nearest London which could be used for demonstration purposes. The line linked the busy
horse tram terminus at the
Archway Tavern with
Highgate Village, running up
Highgate Hill, with its gradient of 1:11, which was too steep for horse-drawn trams or buses. ==Design and construction==