A art postcard on artifact displayed in Yunnan Provincial Museum (云南省博物馆). This is a decorative buckle known as three water birds buckle (三水鸟扣饰). Thanks Jessica.
A 1.50 Yuan stamp on farm land (2017-23, 5-4) was used and it was up-rated with a 3.50 Yuan franking label. It was sent at Beijing Xiwaidajie 12 on 6.1.2026.
















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