www.925-1000.com

It seems to me Spain 18th

Greetz
Dendriet

The mark "BAR" is Spanish, town of Barcelona. This mark was used in the 18th and 19th century.

http://www.ascasonline.org/newsMAGGI120.html

Hello Dendriet,
that the cruet was done in Barcelona in the late eighteenth century and early nineteenth century it was already my knowledge.
I wanted to know the name of the silversmith and taster.
Thank you all,
Guido