Canadian. 1890s. Marked "STANDARD ADV. CO. COSHOCTON. O.", lower inner rim. 13.25 x 16". Center of factory with two dabs of old silver paint. Two dabs of old green paint beneath "Ont" script. A clean scratch intersects the "E" in "Lager". Oxidation beneath the "E" in "Pilsener" and near the right side edge. CODE:BRE