This vintage Sigma/Martin DM-4L is a pretty tough to find model. There are minor signs of use and age but it is a very solid, good playing and sounding guitar. There are no repairs or mods and the frets and fretboard in great shape! Original tuners are smooth and it holds tune perfectly. Features include a bone nut and saddle, rosewood bridge and pearl fretboard inlays. Adjustable truss rod works perfectly. This is an original left handed Sigma! Please view the photos carefully and consider them part of the description.