Shang/Early Western Zhou Dynasty, circa 12th-11th Century B.C.
Length 1 7⁄8 inches (4.8 cm)
Shang/Early Western Zhou Dynasty, 12th-10th Century B.C.
Length 3 3⁄4 inches (9.5 cm)
Early Western Zhou Dynasty, 10th – 9th Century B.C.
Width 4 5⁄8 inches (11.8 cm)
Early Western Zhou Dynasty, 11th-9th Century B.C.
Lengths 3 7⁄8 inches (9.9 cm); 3 1⁄2 inches (8.9 cm)
Early Western Zhou Dynasty, 10th-9th Century B.C.
Length 3 1⁄8 inches (8 cm)
Early Western Zhou Dynasty, 10th-9th Century B.C.
Length 2 7⁄8 inches (7.3 cm)
Western Zhou Dynasty, circa 950 B.C.
Length 2 inches (5 cm)
Western Zhou Dynasty (1050 - 771 B.C.)
Diameter 17 1⁄4 inches (43.8 cm)
Eastern Zhou Dynasty (770-221 B.C.)
Width 5⁄8 inch (1.6 cm)