ÊGruhn's Guide to Vintage GuitarsÊ is the most extensive and detailed list of specifications ever published for identifying dating and establishing the authenticity of an instrument. This new edition is enlarged and updated making it once again the essential guide enabling collectors dealers players and fans to determine the authenticity rarity and relative value of vintage acoustic and electric guitars basses mandolins banjos and amps. ÊGruhn's Guide'sÊ thoroughness detail and clear organization have made it without peer the must-have tool for discerning an instrument's manufacturer model and date-and most importantly whether it is in original condition.Þ You will not find a better guide nor one that is so easy to use. ä ÊVintage GuitarÊ magazine