THREE CHINESE CIRCULAR JADE PLAQUES WITH ROTATING CENTERS,
QING DYNASTY (1644-1911),
each carved with an intertwining knot surrounding a central disc with revolving center, two of celadon tone, the other of chicken bone tone
The largest, 2 3/8in. (6cm.) diameter
THREE CHINESE CIRCULAR JADE PLAQUES WITH ROTATING CENTERS,
QING DYNASTY (1644-1911),
each carved with an intertwining knot surrounding a central disc with revolving center, two of celadon tone, the other of chicken bone tone
The largest, 2 3/8in. (6cm.) diameter
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