Very large Manipuri with extensive worn artwork and original patina. An example of a well used bowl with enough remaining etching to convey its original grandeur. Gently but rapidly pulsing bass and a gentle less actively pulsing overtone with matching higher notes. Good Manipuri complex harmony, fine longevity for the big bowl. Off the rim leather will either give you a mix of bass and overtone or a pure moaning overtone. That overtone is a Solfeggio 417 Hz note. This is a fine bowl to drone if you are looking for continuous play of that frequency. Next highs, tiny wands. With overtones at G#4, G5, D#6. Solfeggio – RE 417 Hz Overtone.