Title: Square Piano
Object type: Square Piano
Date: ca. 1790
Culture: possibly German
Artist: Attributed to Johann Matthäus Schmahl 
Artist bio: German, Ulm 1734–1793
Artist nationality: German
Artist role: Maker
Medium: Wood, various
Dimensions: Overall: 82.5 x 111 x 42.3cm (32 1/2 x 43 11/16 x 16 5/8in.)
Classification: Chordophone-Zither-struck-piano
Credit line: The Crosby Brown Collection of Musical Instruments, 1889
Geography:     Germany      
Department: Musical Instruments
Repository: Metropolitan Museum of Art, New York, NY