When was "Welsh Triple Harp" created?

This artwork was created 18th century (?).

What medium is "Welsh Triple Harp"?

Welsh Triple Harp is Wood, various materials.

Yes, Welsh Triple Harp is in the public domain and available for free download under CC0 license.

Unknown Artist

18th century (?)

Medium

Wood, various materials

Dimensions

Soundboard - Resonating length: 112 cm (44-1/8 in.); Greatest width: 48 cm (19 in.)

Classification

Chordophone-Harp

Culture

British (Welsh)

Department

Musical Instruments

Museum

Metropolitan Museum of Art, New York, NY

Credit

Gift of J. G. Morley, 1915

Accession Number

15.117