The M-20 model was the first to roll off Guild’s Westerly, Rhode Island assembly line in 1967, and is again being made in the US in California. It features solid mahogany top, back & sides, scalloped X-bracing pattern, mahogany neck with “C” profile, bone nut & saddle, and open gear tuners. 1 3/4” nut width, 24.75” scale. Comes in the original hardshell case.