1. Districts of Willesden and adjoining boroughs. 5

2. Railway network in Willesden. 8

3. Main and subsidiary roads. 10

4. Open space. 13

5. Areas developed after 1918. 15

6. Residential areas in process of decay. 19

7. Proportion by Ward, of households in terraced houses. 21

8. Areas of high population density. 24

9. Proportion, by Ward, of households having one habitable room. 26

10. Proportion, by Ward, of households having 5 habitable rooms or more. 28

11. Proportion, by Ward, of households living in subdivided dwellings. 30

12. Location of workplace of Willesden's workers. 62

13. Proportion by Ward, of population willing to move to a new town. 80