Coca Cola Large 20 Coke Store Display Glass Soda Bottle No Cracks No Cap
You are looking at a large Coca Cola bottle. When I first saw it I thought it was plastic. The glass on top has the greenish tint. It does not have liquid in it.
The brown/black color is coated on the inside. There are two very small nick's on the inner top. The bottle is whole without cracks or nick's except on the inner circle. The pictures should show details and condition.