Betz, D. O.
Tuners Handbook And Manual - A Technical Work, Practically Applied, Treating On The Grand And Upright Pianoforte, Player Piano And Piano Player. The Art Press: Lima, Ohio, 1908. Small octavo. 4 pp. Preface, Table of Contents + 72 pp. + 12 pp. of Keyboard Advertising. Numerous diagrams and advertisements. Black buckram boards. Covers slightly soiled and with corners and spine tips bent. Otherwise in very good condition.