B/w photo illus, music, and musical examples in the text. No. 29 (1966). Very good. 
Journal published in New York by The Society of the Classic Guitar & edited by Vladimir Bobri. This issue contains "The Guitar in Medieval Literature" by Edmund Bowles, "Note on Medieval Music" by Suzanne Bloch, "The Legacy of Carlo Gesualdo, Virtuoso, Lutenist-Composer" by Bart Jordan, "Harmony in the Solo Guitar Music of Heitor Villa-Lobos" by Michael Jaffee, etc.