In the Neolithic age, Dawenkou Culture. The height is 28 cm and the caliber is 13.5 cm. It was unearthed at Dawenkou site in Tai'an, Shandong Province in 1959. Cooker. Clay red pottery, polished surface, dressed in red pottery, cover with large ring button, and body with small mouth and folded abdomen make heat not easy to diffuse, which not only saves energy, but also increases the capacity of the container, reflecting the progress of ancestors in cooking. Collected by Shandong Provincial Museum.