Bronze Token, Pre-Ming Dynasty, Height: 15cm, Length: 12.5cm, Weight: 566g, It was a troop dispatching token for the imperial army or border troops in the Song Dynasty. Cast in bronze with patina on the surface. The token face is carved with "Shaofu Tianwu Du Commandant Department" and serial numbers, crafted by the combined techniques of "intaglio carving + casting", with neat characters and a thick patina. Period: Song Dynasty (960-1279). Bronze tokens of the Song Dynasty are rare in existence, serving as an important physical relic for the study of the military system of the Song Dynasty, with a market valuation of about 100,000 to 200,000 yuan.