BLACK GLASS GERMAN FLAT SIDED ONION BOTTLE C1730, NICE COLOR. Has small chip/crack on inside of bottle, nice bubbling see photos for condition specifics. The item "BLACK GLASS GERMAN FLAT SIDED ONION BOTTLE C1730, NICE COLOR" is in sale since Wednesday, June 12, 2019.This item is in the category "Collectibles\Bottles & Insulators\Bottles\Antique (Pre-1900)\Utility & Black Glass". The seller is "kmstuffnthings" and is located in Black Hawk, Colorado. This item can be shipped to United States.