Weitzmann’s History, pages 314-329. Rimbault.—“The Pianoforte,” pages 237, 240, 245, 248, 253, 262-283, 316. Litolff Ed., No. 397, 2nd vol. of “Music by Old Masters.” Augener Ed., Nos. 8300, 8299. Breitkopf Ed., as for Chapter II.