I have picked up this rather lovely looking Caithness bottle paperweight.
It is signed on the base 'White Orchid, Caithness Scotland. 13/60'
I was just wondering if anyone could help me with when it was made? It has the numbers 60 or 09 in the stopper. I think maybe it means it was made in 2009 or 60 because it is one of a limited amount of 60? I don't know a lot about this I'm afraid so really appreciate any input. I have looked online but can't seem to track it down.