Large Persian Style Porcelain Vase Email Blue Turquoise Samson

Large and heavy vase of singular shape with narrow neck, in enamelled porcelain in turquoise blue color. the body of this vase, in the shape of a drop or a leaf, is found on Persian and Chinese productions.
I think this vase was produced by the Samson* factory around 1870-1900 but does not bear a mark. a chip on the foot, the actual color is that of the last photo.
delivery possible by registered colissimo with insurance and delivered against signature for:
France €35
Europe €70
Reste du monde €130
*Founded in 1845 by Edmé Samson (1810-1891) in Paris, the factory employed up to 150 employees at the end 19th century, before declining during the 20th century.
The Samson house was able to reproduce everything: Chinese ceramics from the Ming period, passing through porcelain from Japan, European porcelain, enamels on copper from reproductions of old champlevés from the 13th century, Iznik ceramics from the 16th and 17th centuries, and also Persian ceramics.