12. Paris, chez Mr. Boyer, au Magazin de Musique, Rue de Richelieu à la Clef d'Or , Passage du Caffé de foy. Chez Mad. Le Menu, Rue du Roule, à la Clef d'Or. s.d. ( ca. 1780 ) , in-folio, 31,5 cm, Engraved title + 98 pp with engraved music, bound in contemporary full calf, marbled endpapers, gilt spine, edges painted red. Binding worn and scratched but interior fine. Rare 18th c. French instruction course. Neither Fétis nor Eitner have anything more than the name of this music teacher. Not in Lesure.