SORRY!
I did put the date at the start......
Has this occurance been well documented? not being too familiar with Stonehenge (it's that place on the A303 where those stones are init?) I was unaware that it had happened.
Just noticed the article while reading up on local history yesterday morning. I have also got a very long article about the rebuilding of the Rillaton Barrow cairn to write up and post...
...I will put it in miscellaneous
Mr H