When was "Holy-water vessel (Aspersorium)" created?

This artwork was created probably 18th century.

What medium is "Holy-water vessel (Aspersorium)"?

Holy-water vessel (Aspersorium) is Pewter.

Yes, Holy-water vessel (Aspersorium) is in the public domain and available for free download under CC0 license.

Ctrl K

Unknown Artist, probably 18th century