1) Roman Auxiliary Fort in Wales
Found on
https://www.crosswordclues.com/clue/nidum
Nidum (or NIDVM) is a Roman fort found near the town of Neath, in Wales. An Auxiliary fort first built in around 74AD from earth banks and wooden structures, it underwent a reduction in size from 3.3 to 2.3 ha soon afterwards. It may have been garrisoned by perhaps 500 Auxiliary troops. It was abandoned in around 125AD, but re-occupied around 140A...
Found on
http://en.wikipedia.org/wiki/Nidum
No exact match found.
