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Clavichord after Christian Gottlob Hubert, Ansbach 1787, 1,40m long, compass AA - f³, with brass strings, tuning pitch a' 415 Hz, fretted, although a + d are unfretted, the bass is unfretted as of the kl d, naturals with ebony key-tops, sharps in ebony with bone key-tops, four unscrewable legs
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