One of the only D-45s made with Honduras mahogany back and sides. The use of this wood provides a brilliant tone, ideal for recording. This instrument is proof of Martin's superb attention to the use of materials and reveals their highly sophisticated engineering techniques.

• Martin Guitars:
  An Illustrated Celebration of America's Premier Guitarmaker
  Dreadnoughts:
  Bass Notes and The Bottom Line
  1997
  by Jim Washburn and Richard Johnston
  
  
• Frets
  Great Vintages,
  May 1988
  The Martin Dreadnought Story
  by Richard Bamman