明或更早 黃玉「勾連雲紋」璏

of characteristic form with a rectangular top and incurved ends resting on a square lug, carved on one side with a taotie mask finely engraved with curled horns below a pattern of 'C'-scrolls and comma motifs enclosing three small cross-hatched lozenges, the smoothly polished stone marked with brown inclusions along the edges, together with the original auction catalogue

倫敦蘇富比1967年7月11日，編號51