Large old antique hand blown glass chemical bottle from a drugstore or pharmacy, late 1800s or early 1900s vintage.
This has damage to the original label and glass overlay which covered it, but the bottle and stopper are free of chips or cracks. The glass is a faint sun purple shade from age.
It measures about 12 3/4" tall to the top of the lid, and 4 1/2" in diameter across the base of the bottle. There's a rough pontil mark to the bottom.