Attempting - in vain, I think - to define the size of these monumental earthworks. My guess is that there was a fair degree of the 'monumental' intended here, aside from just defence.
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Image Credit: Robert Gladstone
Posted by GLADMAN
26th July 2010ce |
NB: Unless otherwise stated, this image is protected under the copyright of the original poster and may not be re-used without permission.
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