MATTHESONS (Johann) Kleine General-Bass-Schule, borin nicht nur Lernende, fondern vornehinlich Lehrende, aus den allerersten Anfangs Gründen des Clavier Spielens, überhaupt und befonders, durch Berschiedene Classen u. .... Hamburg, 1734 - 1735. Frontispiece in black and title page in black and red. In-8. 253 p., numerous staves of musical notes, beautifully engraved frontispiece, headbands and lamp caps. Half binder in basane, spine with four nerves. Ex libris "Dr Alons Obrist" printed, handwritten inscriptions on the back cover. Holes and galleries of worms, tears with lacks. Small stains. Binding wear.