Bronze Yu Vessel with Whorl Design on the Central Pillar
Provenance: unearthed from a bronze hoard at Xiangyang Hui Foodstuffs Factory outside the southeast corner of the Shang capital ruin in Zhengzhou in 1982.
12 cm in overall height,
29.5 cm in mouth diameter,
16 cm in foot rim diameter,
0.4 cm in wall thickness.
center pillar: 8 cm in height
top of the pillar: 8.2 cm in diameter,
4.25 kg in weight.