WWI FRENCH RING TRENCH ART BORDEAUX 1918 FRANCE WW1

A very nice original French Ring , souvenir from World War I. Says " Bordeaux 1918 " inscribed on front, detail is very sharp. Made from aluminum, I believe. No internal markings. Size is 16.5mm or U.S. size 6. Uncleaned, no damage at all. Genuine and original from WWI, absolutely not a reproduction.