Architecture of London See Also 1905churchesHarrowJ.S. AdlerLondon Random Building 1898 – Moscow Mansions, Cromwell Rd., Kensington, London 1905 – St. John the Baptist, Greenhill, Harrow, London Home / Buildings / Architecture of England / Architecture of London / 1905 – St. John the Baptist, Greenhill, Harrow, London Architect: J.S. Adler Published September 4, 2009 | Last Updated January 4, 2010 See Also 1905 churches Harrow J.S. Adler London