Milecastle 9
... that an English Heritage investigation found that Milecastle 9, on Hadrian's Wall, was one of two milecastles damaged by farming?
... that an <a href="./English_Heritage" id="mwGz0" rel="mw:WikiLink" title="English Heritage">English Heritage</a> investigation found that <b id="mwGz4"><a href="./Milecastle_9" id="mwGz8" rel="mw:WikiLink" title="Milecastle 9">Milecastle 9</a></b>, on <a href="./Hadrian's_Wall" id="mwG0A" rel="mw:WikiLink" title="Hadrian's Wall">Hadrian's Wall</a>, was one of two milecastles damaged by farming?