This bottle contained castor oil or cod-liver oil and has a hand finished top. It would have been bought at a local chemist or in a larger city on a shopping expedition.Historical: Found inside the walls of a Tawonga South farm house having been left there when the house was being built. Change of bottles - shape, glass stopper, manufacture and use. Aesthetic: Display showing shape and colour due to the affect of sunlight.Clear glass bottle with manganese/purple tinge caused by sunlight. Hand finished top. Joins in glass on each side but not continuing to opening. Straight sides from the base to a little more than half way up. Sharp taper to neck which is straight and long to lip and opening. Cork stopper.Bubbles in glass. chemist, castor oil, codliver oil, tawonga south, aurora parmesan