How Do You Read A Whiskey Bottle Code? On the bottom of many glass bottles, you will find a two-digit embossed number which corresponds to the ending two digits in the four digit year 99 would be 1999, 01 would be 2001. This number is often located in the lower right region of the base
How Do You Date Old Glass Bottles? There are three keys to help with dating most bottles: Side seams: None: bottle may be free blown, in which case it has a very uneven shape and dates before 1860. Or the bottle may have a nice even shape, but was spun in the mold to smooth
How Do I Know If My Old Bottles Are Worth Money? While not all old bottles are valuable, an older bottle is more likely to be worth more than a newer one. Seams and pontil marks are two of the ways you can determine a bottle’s age. The pontil mark is the mark at the