np: nd. 8vo, pp. 202-219, offset printed and stab-stapled. Illustrated with diagrams and musical notation. Inscribed by the author - "Don't try to read it. D. B." Though not noted as such, from the library of fellow composer Lou Harrison.
An offprint, from the Journal of the American Musicological Society, of this important and influential essay on just intonation, based on 18th century treatises by Peter Prelleur, Francesco Geminiani, and Giuseppe Tartini.
Rare. OCLC locates no holdings of the offprint.
Some faint rust marks from being stacked against other stapled material, else fine. Item #24954