This is a bronze vessel from the Western Zhou Dynasty, known as a Zhong Pan. The vessel has a rounded body with a lid and two upward-curving handles on either side, which gives it a balanced and symmetrical appearance. The smooth, plain surface is characteristic of Western Zhou bronze work, focusing on the vessel’s functional design rather than intricate decoration. The slight patina on the surface adds a layer of historical depth, indicating its age. Such vessels were often used in ceremonial or ritual contexts, possibly for holding food or liquids, and are important artifacts for understanding the culture and craftsmanship of ancient China.