I have 16 large(5.5" tall) brown glass bottles and 48 small(4" tall) brown glass bottles for sale or trade. You will have to remove the labels yourself. The best way I have found is to peel off the main label and then soak it in hot water for a few minutes. The label and sticky stuff come right off.
They would make excellent specimen or ingredients bottles.

Large Bottle: .25/bottle or trade
Small Bottle: .20/bottle or trade

Here are pics with and without the label.