Horseradish bottleI found this right beside a popular riverbank up on the grass in plain view. I took it as trash at first and was about to throw it away. Upon further examination, I noticed it was glass. I'm guessing from the seems (running up the entire length of the bottle) and the styling, it might be from the 60s. Is it a ketchup bottle, or a small milk bottle? Rare or common? Value?