《宋史·本纪·卷十七》
初三，命令陕西沿边铁钱铜钱全部移回靠近内地处。
戊寅，令陕西沿边铁钱、铜钱悉还近地。
On the 13th day of the first lunar month, an order was issued to move all iron and copper coins from the Shaanxi border areas back to locations closer to the interior.