reissued many classic models. Although never appeared on Gibson's official website or media presses, there is a batch of B-25 and B-24 3/4 also produced, especially for the Japan market. B-15 In 1967, the B-15 became the last model of the B series Gibson introduced. It featured a mahogany body, [spruce] top, rosewood fingerboard, and natural finish. Gibson also referred to the B-15 as a "student model" and manufactured it through 1970. See also Gibson Guitar Corporation product list References B Products introduced in 1961 1961 in music