Bronze ware from the Eastern Zhou Dynasty Total height 17.7-36.7 cm, milling distance 12-20.6 cm
Unearthed in Shangma Village, Houma City in 1961
Button bell, a set of nine. Half-ring button, seal decoration hook pattern, plain drum surface. In 1977, the sound was measured by experts, except for two mute pieces, the rest of the syllables were very accurate.