Neolithic Period - Early Shang Dynasty, circa 2500-1400 B.C.
Diameter 3 3⁄16 inches (8 cm)
Early Shang Dynasty, circa 15th Century B.C.
Length 11 1⁄4 inches (28.5 cm)
Early Shang Dynasty, circa 18th-17th Century B.C.
Lengths 4 3⁄4 inches (12.1 cm); 6 1⁄2 inches (16.5 cm)
Early Shang Dynasty, circa 16th-15th Century B.C.
Length 7 3⁄8 inches (18.8 cm)
Shang Dynasty, circa 15th-13th Century B.C.
Length 7 1⁄8 inches (18 cm)
Shang Dynasty, circa 1200 B.C.
Length 18 1⁄4 inches (46.3 cm)
Shang Dynasty, circa 13th-11th Century B.C.
Length 10 1⁄8 inches (25.7 cm)
Shang Dynasty, circa 1300-1200 B.C.
Length 11 1⁄8 inches (28.2 cm)
Early Shang Dynasty, circa 16th-15th Century B.C.
Lengths 8 1⁄4 inches (22 cm); 11 1⁄4 inches (28.5 cm)