在涉及币制的史料中,“京钱”常如其字面,指京师铸局所铸制钱。如,唐代“淮南节度使李绅请天下以州名铸钱,京师为‘京钱’”(《新唐书》,卷五十四,食货志四);王逋《蚓庵琐语》曰:“明朝制钱有京省之异,京钱曰‘黄钱’,每文约重一钱六分,七十文值银一钱;外省钱曰‘皮钱’,每文约重一钱,百文值银一钱。”(《续文献通考》,卷十一)清代各省开有铸局,钱背识以地名,京师则户工二部分设宝泉、宝源铸局,所铸或通称京钱。各局品色间有参差,如,雍正五年浙江巡抚李卫奏称,“浙江从无黄铜京钱行使,自从前到今,民间买卖,除银两外,俱系青铜老制钱文。”(《雍正朱批谕旨》,卷 In the historical data concerning the currency system, “Peking money ” is often as literal, referring to the casting capital of the capital division. For example, the Tang Dynasty “Huainan Jiedushi make Li Shen please state to cast money under the state, the capital division for ’Beijing money’” (“New Tang Dynasty”, volume fifty-four, Um Sano language “said: ” The Ming Dynasty is the difference between Beijing and Beijing, Beijing money said ’yellow money’, each weighing about one money six points, seventy literary value of a silver; foreign money said ’leather money ’“, Each text weighs about one money, a hundred literal value of a silver.” “(” Continued Literature Examination “, Volume XI) Open provinces in the Qing Dynasty Casting Bureau, money backed by place names, Set Baoquan, Bao Yuan Casting Bureau, cast or known as Beijing money. Bureaucratic differences between the various colors, such as Zhejiang Yongzheng governor of Zhejiang Province, said five years Yongzheng, ”Zhejiang from no brass capital exercise, since before, private trading, in addition to silver, all the old bronze money system.“ ”(“ Yongzheng Zhu approved decree, ”volume