A postcard on artifact on bronze horse, known as Flying Horse of Gansu (马踏飞燕).
It was unearted in a Han Tomb in Wuwei, Gansu Province (甘肃省 武威). Thanks Wengerlee.
Two 2 Yuan and a 1 Yuan scenic definitive stamps were used.
They were cancelled at Xi’an Xianninglu 1 (西安 咸宁路1) on
20.5.2018.