Made between 1920 and 1940 according to the stamp case tested xx. Knife has been used but appears to have been cleaned. Very nice knife for its age.
Please look at all pics because they are part of the description. The item "CASE XX KNIFE TESTED XX 1920-40 LARGE COKE BOTTLE GREEN BONE VINTAGE RARE FIND" is in sale since Monday, October 8, 2018. This item is in the category "Collectibles\Knives, Swords & Blades\Collectible Folding Knives\Vintage Folding Knives\Factory Manufactured". The seller is "wta1947" and is located in Harts, West Virginia. This item can be shipped to United States.