English: Plan of Epiacum Roman fort (Whitley Castle), the only such fort with a skewed (lozenge shaped) outline, and the only one with such elaborate ramparts outside the wall.
From The Archaeology of Roman Britain, by R.G. Collingwood (fig.10a, p.45).
Date
Source
Original publication: The Archaeology of Roman Britain
R.G. Collingwood (22 February 1889 – 9 January 1943)
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