Olof, Theo

Rhythmicon: Rhythmical Studies for Violin. In Dutch, German, French & English

Albersen & Co.: The Hague, 1970. Large quarto. 149 pp. Boards. Top edge of spine pulled, otherwise very good.
Formerly the copy of the violin pedagogue Josef Gingold, with his stamp on page 21, the first musical exercise.
MTH-08472$40