Digital Images Archive
London two-inch (1:31,680) sheet 2
44. In 1923 the Ordnance Survey published their Ministry of Transport maps of England and Wales, and Scotland, at the half-inch (1:126,720) scale. These were outline maps with classified roads overprinted in red and green. As part of this programme a six-sheet map of the London area was published at the two-inch scale. The source map used was evidently this “not for public use” map printed in 1920 in grey outline, with water in blue and contours in brown.
From a copy in a private collection