“乾隆通宝”铸于清高宗乾隆年间(1736-1795年),连宝泉、宝源在内先后有22局开铸,多用黄铜与青铜,也引进国外洋铜浇制法。“乾隆通宝”钱径约2.2～2.5厘米,重约2.4～4.8克。钱面文字“乾隆通宝”以楷书书写,其字从上而下及右而左直读。背文沿雍正满文钱式,穿孔左边有“宝”字,穿孔右边铸有各局名。新疆地区新用方孔圆钱,开设伊犁、际克苏、叶尔羌、 “Qianlong Tongbao ” cast in the Qing Emperor Qianlong years (1736 - 1795), even Baoquan, Baoyuan, there have been 22 Bureau casting, with brass and bronze, but also the introduction of foreign foreign copper casting method. “Qianlong Tongbao ” money about 2.2 ~ 2.5 cm, weighing about 2.4 ~ 4.8 grams. Qianmian words “Qianlong Tongbao ” in regular script, the word from top to bottom and right and left direct reading. Back text along Yongzheng Manchuan style, perforation on the left there is “Po ” character, perforation on the right cast with bureau name. New hole with a square hole in Xinjiang, Ili opened, the Cesu, Yeerqiang,