Author:	Jules Charles Pennequin
Title:	Nouvelle Méthode de violon théorique et pratique en 2 parties
Year:	1900
Place:	Paris
Editor or printer:	Enoch et Cie

Containing explanatory photographs, numerous exercises, a wide variety of melodic lessons and extracts from the most famous concertos.

p. 22  : “Gamme de Sol Majeur”