Frost grinding wear to center ovals. Long stretched bubble at one shoulder that has a crease run a acrossit whichends in a splinter fracture exiting the bubble.Splinter does not pass through the entire thickness of the glass and is not caused by any bruise impact. It was made this way. The item "Fine antique olive green Keen sunburst flask bottle" is in sale since Tuesday, September 11, 2018. This item is in the category "Collectibles\Bottles & Insulators\Bottles\Antique (Pre-1900)\Flasks". The seller is "merchvent" and is located in Simsbury, Connecticut. This item can be shipped worldwide.