by Deactivated Member » Sat Nov 04, 2006 11:53 am
I could be wrong, but I don't think we're getting at the question. Correct me, Kilost, but I think you are asking about label markings, or numbers stamped right on the glass, on general release bottlings, so that one could tell, for example, if this bottle of Talisker was bottled in 2005 or 1998. Someone has addressed this, and if no one answers here, I'll look again later for the pertinent thread. One thing I remember is that the numbered day of the year is usually involved, so that, for example, if a bottle was bottled on New Year's Eve, you would see the number 365 (unless it was a leap year!).
If, on the other hand, you are trying to date antique bottles, the other lads are on the right track. I think in that case there will be no one answer, as the markings bottlers use will have changed many times over the years.