If you're going to map a complex railway network why not start at the top?
The lines leading to Clapham Junction are probably the densest network on the planet. This historical map shows them at their late 1940s zenith.
A wide range of archive sources were consulted and the cartography was produced as vector artwork.
Vector graphics are ideal for all aspects of mapping as they offer total precision, remain fully editable, and can be reproduced at any scale with complete accuracy.
This is part of...