Hi all, I'm new to the bottle collecting scene. I got a piece of property in central Georgia and after walking it I starting finding old bottles. Most of the bottles are being found in a hollow that runs underneath an old railroad track. Here is a picture of one of my finds, it might not be really old but it is the one that got me digging every time I go up. It has lots of air bubbles in the glass and other imperfections and is about 7" tall. Is it an old milk bottle? Thanks all!