Original ca. 1780 Dutch Constantia Wine Dark Glass Bottle

  

1780 Dutch Constantia Wine Dark Glass Bottle. Original example of this interesting bottle type used to hold Constantia wine, a high quality yet uncommonly found wine produced in South Africa in the 1770s and 1780s. Very good condition with some minor dullness, spots, and surface bubbles but no chips or cracks. Some stain and crust in the inside.