Ryoji Matsuoka No.30 classical guitar luthier Japan, beautiful craft inside and out Anno, 1985 solid cedar topRosewood Veneer back & sides Brazilian rosewood veneer headstock Ox bone luthier low profile nut Bone saddle (optimum string break angle)Frets are in fantastic condition, level and nicely crowned and beveled neck is strait, action is set at 4mm with plenty to saddle *over 5mm left protrudingso you could get this down to 3.5mm and still have a good string break angle from t