When was "Practice Keyboard" created?

This artwork was created ca. 1870–96.

What medium is "Practice Keyboard"?

Practice Keyboard is Wood, metal, celluloid.

Yes, Practice Keyboard is in the public domain and available for free download under CC0 license.

Unknown Artist

ca. 1870–96

Medium

Wood, metal, celluloid

Classification

Chordophone-Accessories

Department

Musical Instruments

Museum

Metropolitan Museum of Art, New York, NY

Credit

The Crosby Brown Collection of Musical Instruments, by exchange with The New York Public Library, 1976.

Accession Number

1976.8.25

Rights

Public Domain