A SMALL SHANG-STYLE JADE DAGGERPROPERTY FROM A PRIVATE LA JOLLA, CALIFORNIA COLLECTIONA SMALL SHANG-STYLE JADE DAGGERThe thin blade tapering to a point at one end, the opposite end notched and pierced with a small aperture for affixing to a wood shaft, each of the broad sides subtly contoured and rising to a low central ridge, the perimeter beveled to a sharp edge, the stone a variegated beige tone with a blue-gray patch on one side.2 3/4in (7cm) long商式玉戈