National Library of Scotland Puts 1923 Transport Road Maps Online

Pointed out by Steve D on Twitter, thanks man! The National Library of Scotland has put a 1923 set of transport road maps online. “This set of Ministry of Transport Road Maps, issued by the Ordnance Survey in 1923, were the first to accurately show the initial numbered roads in Scotland. The roads depicted on this set of maps are the Class I (red) roads showing important routes connecting large population centres or through roads, and the less important Class II (green) roads.”