London -The Authentic Map Directory of London and Suburbs, produced by Geographia Ltd c1923 - large folio with considerable coloured maps of each suburb, and with a comprehensive list of all trades operating in those area, with street and rail station index to rear. 226pp in all. Blue cloth binding with gilt title a little distressed consistent with use, but interior contents appear good. A particularly useful reference source to London in the 1920s, particularly with the comprehensive listing of all traders