Trial until 4th May 2016.
Historic Digimap delivers Landmark historic Ordnance Survey maps of Great Britain. It covers all available County Series maps at 1:2,500 and 1:10560 scales published between 1843 and 1939
all available National Grid maps at 1:1,250, 1:2,500 and 1:10560/10,000 scales published from 1945 to before the introduction of the OS digital Land-Line product.
all available Town Plan maps at 1:500, 1:528 and 1:1056 scales published between the 1840s and the 1930s.
For the purpose of the trial, the maps can be viewed online but the download facilities are not available.