Classical Ultabati with clear worn artwork. The bowl has dark original patina and clear hammermarks. Deep visceral bass that pumps a couple of times a second. Initially you have the overtone, hence the premium harmony but after a while it is all fundamental. Excellent longevity, premium harmony. If you strike the bowl hard enough, not really recommended, you’ll hear a couple of seconds of sonic discontinuity. For this reason the bowl is labeled a flawed beauty and marked down. The deeply satisfying bass is easy to play off the side of the bowl, pure with no interference. The overtones wail powerfully. In there a bit you can hear the discontinuity but it is mostly high intensity sound. A great bowl, exceptional except for the slight flaw. With overtones at B3, B4, A#5.