eelbrook wrote:But it looked like the 'jubilee' was a reference to Queen Victoria!
What specifically makes you think that?
eelbrook wrote:Can anybody tell me more ? Especially, does it contain any 50 yo malt ?
Doubtful--I would assume it's a commemorative bottling in honor of QEII's Golden Jubilee (50 years since coronation) a few years ago. The contents of such commemoratives are rarely anything special, and when they are, they make a point of letting you know about it. But I am making general observations without any knowledge of this specific bottle.