met-musical-instruments: Rectangular Octave Virginal, Musical InstrumentsMedium: Ebony, beech, brass
met-musical-instruments: Rectangular Octave Virginal, Musical InstrumentsMedium: Ebony, beech, brass, leather, paper, parchment, ivoryThe Crosby Brown Collection of Musical Instruments, 1889 Metropolitan Museum of Art, New York, NYhttp://www.metmuseum.org/art/collection/search/502325 -- source link