When was "Trifid folding spoon" created?

This artwork was created late 17th–early 18th century.

What medium is "Trifid folding spoon"?

Trifid folding spoon is Silver, steel (?), copper gilt, niello, gold.

Yes, Trifid folding spoon is in the public domain and available for free download under CC0 license.

Unknown Artist

late 17th–early 18th century

Medium

Silver, steel (?), copper gilt, niello, gold

Dimensions

Length: 7 1/2 in. (19.1 cm)

Classification

Metalwork-Silver In Combination

Culture

possibly German

Department

European Sculpture and Decorative Arts

Museum

Metropolitan Museum of Art, New York, NY

Credit

Gift of Mrs. Samuel P. Avery, 1897

Accession Number

97.2.124