What Harringay's Road were made of in 1906

Looking for something quite different recently, I came across this interesting map showing what our roads were made of 120 years ago.

Bartholomew's road surface map of London and neighbourhood, John Bartholomew & Co, 1906.

There were four road surface types in our neighbourhood:

• Creosoted deal wood (fir or pine) blocks (coloured yellow on the map)
• Macadam (pink)
• Cobblestone (blue)
• unsurfaced (white).

The roads fringed in red were "Recommended approaches and main routes".