Keller toilet bottle

Bath salt bottle in crystal and silver. The cap is placed on the bottle, once it is removed the spout of the bottle is unscrewed and it can be filled. It is currently filled with blue bath salt. The crystal part is twisted, the underside of the bottle contains a 24-pointed star reminiscent of The Saint Louis or Baccarat houses. French work of the 19th century, stamped with the minerva and made by the goldsmith Gustave Keller working in Paris between 1856-1891. In very good condition. Size: Cap diameter: 4.1cm Height with cap: 13.4cm Height without cap: 13.1cm Diameter of the underside of the bottle: 5.6cm