I have a couple of images I'd like to post up from an old document concerning 'Ablington Long Barrow' - the document is old, so it may be just a barrow (round) rather than a long one (oo'er missus). I see at megalithic.co.uk its listed as a chambered tomb (with an alternate name of Bibury V?!?), on TMA all I find is the hillfort. Not being local, I don't know 'bout such things....
WF