This is a superb antique decanter.
Blue and clear crystal.
Engraved by hand.
French St Louis crystal from XIXth Century
(No mark before 1936)
Dimensions:
Hight: 41,5 cm (32,5 cm without the stopper)
Diameter of the base: 8 cm
Period: around 1880
Perfect condition
For a nice table !
Here is a converter inches / cm to help you with the dimensions: