English: OS Map of Hadrian's Wall, in Northern England, at a scale of 1:31,680 or two inches to one mile
Date
Source
Scan of original OS map
Author
Director General of the Ordnance Survey, UK
Licensing
This work is an Ordnance Survey map over 50 years old, which is covered by Crown Copyright which in this case expires 50 years after publication. Ordnance Survey does however ask that they be credited and that the date of publication be given. Any ancillary rights gained through the creation of the electronic version are granted as freely usable under any circumstances.