Chang An “長安”, Said to have been cast by the Marquis of Chang An, the brother of the Qin Dynasty Emperor Shi Huang Di around 239 BC;23-25mm,1mm,bronze. A RARE specimen. Qin Shi Huang (秦始皇) (259 BC – 210 BC) 戰國晚期秦長安君幣，鑄於秦始皇嬴政八年（公元前239年）。 此品“長安”錢從形制上看，圓形方孔，背平素，面文自右至下旋讀；其文字略帶隱起。