Over the end duo of years the British Library has been busy georeferencing its collection of historical maps. So far 2,236 historical maps some the populace bring been added to the British Library Map Finder.
The Map Finder uses Google Maps to exhibit the place of all the maps georeferenced then far. It allows y'all to search the historical maps yesteryear place in addition to persuasion the maps overlaid on tiptop of Google Maps.
An opacity command allows users to compare the historical map to the electrical current Google Map in addition to at that topographic point is fifty-fifty an pick to persuasion the historical map using the Google globe browser plugin.
Also See
40,000 Historical Maps