ORNAMENTAL PLAQUE Bronze Dim. 6 x 10.5 x 0.5 cm. Inner Mongolia, Ordos civilisation, 4th-3rd century BC Provenance Fondation Rassla, Switzerland, acquired from Soleyman Rabi, 1975 With openwork decoration of interlaced birds. An Ordos Bronze ornamental plaque. Ca. 4th-3rd century BCE. With openwork decoration of intertwined birds.