When it was released, the J-55 carried on the tradition of Gibson round-shoulder acoustic instruments. It was one of four Jumbo guitars offered by Gibson in the 1930s, becoming extremely sought after decades after its original release. The new Custom Shop 1939 J-55 features premium ebony on the fingerboard and bridge, a long-scale neck, and a thermally aged Adirondack red spruce top. Distinctive custom additions include a Moustache™ bridge, terraced fire stripe pickguard, and a wide 1.77" nut width. Specifications Instrument : Jumbo Brand : Gibson Model : 1939 J-55 Finish : Faded Vintage Sunburst Handedness : Right Top : Thermally Aged Red spruce Back & Sides : Mahogany Bracing : Traditional hand-scalloped Advanced X-bracing, red spruce braces with hide glue Body Finish : Thin Finish Nitrocellulose, VOS Neck Profile : Historic AJ Scale Length : 647.7 mm / 25.5 in Fingerboard Material : Ebony Fingerboard Radius : 304.8 mm / 12 in Neck Material : Mahogany Fret Count : 19 Frets : Legend Wire Saddle & Nut : Material Bone Nut Width : 44.95 mm / 1.769 in Like new Gibson 1939 J-55 reissue. Includes hardshell case. Serial : 21544047 Weight : 4lbs