met-musical-instruments:Square Piano by Adam and William Geib, Musical InstrumentsGift of Miss Dorot
met-musical-instruments:Square Piano by Adam and William Geib, Musical InstrumentsGift of Miss Dorothy Lawton, 1945Metropolitan Museum of Art, New York, NYMedium: Various materialshttp://www.metmuseum.org/art/collection/search/504406 -- source link