Trio of KU-18 poison bottles. 3 1/2, Amber is app. The amber is the rarest. The item "3 KU-18 Poison Bottles Norwich Coffins all mint Amber, Cobalt, Blue" is in sale since Monday, August 12, 2019. This item is in the category "Collectibles\Bottles & Insulators\Bottles\Antique (Pre-1900)\Poisons". The seller is "sagethere" and is located in Lyons, New York. This item can be shipped to United States. Country/Region of Manufacture: United States Color: Blue