This very detailed map covers the SE part of Ruilsip and parts of Harrow and Northolt. Coverage stretches from Bridgwater Road eastward to Carlyon Avenue, and from Shaldon Drive southward to Walnut Way. Features include LNER and GWR railways with South Ruilsip & Northolt Junction station, west part of Northolt Park racecourse, Francis Organ Works, schools and streets of housing, much of it from the 1920s and 1930s. On the reverse we include a 1929 railway timetable for the London to High Wycombe line.

This map covers parts of three Middlesex parishes: Northolt to the top, Hayes to the south, and Southall in the SE. It is an entirely rural map, showing the hamlet of Yeading, with its Manor Farm and Industry pub, in the SW quarter of the map, and a stretch of the Grand Junction Canal, with various docks for the brickfields, running north-south near the eastern side of the map. On the reverse are directories for Hayes and Northolt, plus a plan of the New Patent Brick Co and its canal access. Please note that the eastern half of this map, covering the canal area, is also included on our Greenford map.