An Ordnance Survey Map produced in 1923 for the Ministry of Transport (MoT). The MoT classification system was established in 1922/23 to manage the rapid increase in road traffic. These maps were the first to accurately depict the now-familiar road numbering system. The map series was at a scale of half-inch to one mile. ∶On these maps, "Class I" (main) roads were shown in red, and "Class II" roads were in green. Cloth backed / dissected. Please look carefully at the photos as they form part of the description. All items are sent carefully wrapped, tracked and insured.
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