England or United States, Art Nouveau (c. 1890–1910). Early 20th-century clear blown-glass decanter/back-bar bottle with a high-grade silver overlay collar and dense engraved decoration of thistles and scrolling foliage, retaining the matching silver-covered stopper with the same pattern; silver electronically tested .998/.999 and engraved “Feb 11th 1911.” Materials: clear glass and .998/.999 silver overlay. Dimensions: H 256.5 mm x Dia. 153.7 mm (10.1 x 6.05 in). Weight: 447.5 g (0.45 kg). Hallmarks: unsigned; purity confirmed by electronic testing (“.998/.999 Ar”). The overall condition of this decanter-bottle is excellent. Beside the little normal wear there is no damage to the silver and all parts are secured in the settings. This bottle was carefully inspected to guarantee the condition & authenticity.