The Bowls Barrow Bluestone in Salisbury Museum

Pictures of the stone before it came to the museum are here. More the possible significance of this stone is on Brian John's blog and here

It is worth clicking on the photo of the sign above to see what the Museum says.

If the bluestone came from Bowls Barrow it shows there was at least one Bluestone on Salisbury Plain before the construction of Stonehenge which would support the glacial transport theory of how they got there. But only support the theory not prove it.