Made in 1965, a transitional period for Gibson specifications based on the serial number. This is a time when various specifications were mixed, and this guitar is a prime example. A very rare combination of a 42mm nut width, slim regular neck, and a 14-degree headstock angle. Stamped "ADJ. BRIDGE" inside. Fingerboard and bridge are made of Brazilian rosewood. Ceramic saddle. The sound is, needless to say, superb, with a great attack and a very deep, well-rounded resonance. There is a crack on the top, slightly left of the center, but it appears to be only on the surface as no separation can be seen from the inside. Upon close inspection, the crack appears to be filled with clear material, possibly adhesive. Other than that, there is no significant damage, and it's a great instrument. The neck condition is also excellent, and it plays exceptionally well even with the string height lowered to about 2mm. String height: Approximately 2.5mm *May vary slightly with humidity. Neck: Straight Truss rod: Plenty of room Fret remaining: About 60% or more Accessories: Shipping hard case (with stickers & worn condition) Please understand that returns are not accepted for used items. The tuning pegs and frets will be polished, and each part will be cleaned before shipping. Thank you. Red label, Japanese vintage, loud sound, amazing resonance, Yamaha, masterpiece, D18, FG 180, FG-180, Master Built, Texan, Epiphone, J50, Gibson, L00, Gibson type folk guitar Type: Classical guitar, j45