CKB Ltd Emporium & Collectables has dated this Ancient Chinese Bronze Mirror to a period before the 16th Century.
This compact circular mirror measures approximately 9.5 cm in diameter, approximately 5 mm deep at the rim, and weighs 129 grams.

Surrounding the central boss are four smaller raised bosses, regularly positioned around the principal decorative field. Between these are four highly stylised archaistic zoomorphic forms, interpreted as hui or serpent/dragon motifs, contained within a series of concentric linear and patterned borders.

This decorative arrangement relates closely to the group of ancient Chinese bronze mirrors generally described as Four-Boss and Four-Hui mirrors (四乳四虺紋銅鏡), a design particularly associated with the Han-period bronze mirror tradition.

The highly stylised creatures are deliberately abstract rather than naturalistically represented, their curving bodies forming an almost geometric arrangement around the central boss. This combination of symmetry, raised bosses, archaistic creatures and concentric borders is characteristic of early Chinese bronze-mirror decoration.

The opposite side is undecorated and gently convex, forming the original reflecting surface. Unlike modern glass mirrors, ancient Chinese mirrors were cast from bronze and the undecorated face was carefully polished to produce its reflective finish.

The surface now displays a wonderfully subdued dark grey to almost black patina, together with scattered mineral deposits and occasional traces of oxidation. The reverse decoration has softened considerably through age and wear, while the original reflecting face retains numerous fine scratches and surface marks.

The pierced central boss remains intact.
Small bronze mirrors were important personal possessions in ancient China and combined an everyday practical function with decorative and symbolic imagery. Mirrors were also frequently included amongst burial goods, which accounts for the survival of many archaeological examples.
The compact proportions of this example are entirely consistent with ancient personal mirrors, while the substantial cast construction, central pierced boss, raised outer rim and strongly symmetrical decoration give it considerable visual presence despite its relatively small size.
Origin: China
Period: Probably Western Han Dynasty
Date: Circa 1st century BC
Broader dating: Han Dynasty, 206 BC–AD 220
Material: Cast bronze
Type: Four-Boss and Four-Hui / stylised dragon pattern bronze mirror
Diameter: Approximately 9.5 cm
Depth: Approximately 5 mm at rim, excluding central boss
Weight: 129 g
Condition:
Good condition considering the considerable age attributed to the piece. There is extensive age-related surface wear, scratching, patination, scattered deposits and oxidation. The relief decoration has softened with age and the original reflecting surface is naturally no longer highly polished. There are minor irregularities and small marks around the circumference. The central pierced suspension boss remains intact.
Please study the photographs carefully as they form an important part of the condition description.
A particularly interesting small Chinese bronze mirror displaying the four-boss and stylised dragon decorative vocabulary associated with Han Dynasty mirror production, and an evocative surviving example of early Chinese metalwork.
CKB Ltd Emporium & Collectables has dated this Ancient Chinese Bronze Mirror to a period before the 16th Century.
Fine chinese & asian antiques, bronzes, jade, buddhist art & collectables
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