• top view down top view down
  • tone holes pad details tone holes   pad details
  • serial no. 1938 serial no. 1938
  • right side upper portion right side upper portion
  • right side mid section right side mid section
  • right side lower portion 2 right side lower portion 2
  • right side lower portion 1 right side lower portion 1
  • pig tail 2 pig tail 2
  • pig tail pig tail
  • low c key low c key
  • left thumb rest and octave low a key levers left thumb rest and octave   low a key levers
  • in case right side lower right side in case right side lower right side
  • in case 2 in case 2
  • in case 1 in case 1