1937年东三省官银号改满洲中央银行改察南银行壹圆，编号H880699H，PMG 30，稀见之双重加盖纸钞，察南银行成立于1937年9月，其发行之钞票于内蒙古地区流通，同年12月蒙疆银行成立，取缔察南银行成为发钞银行. Chanan Bank, China, 1 yuan with overprinted on Provincial Bank of Three Eastern Provinces and Manchu Government, ND (1937), serial number H880699H, (Pick J118a), PMG 30 very fine. A rare double overprinted note issued by Chanan Bank which was established in September 1937 for circulation in the inner Mongolia area. Shortly after in December 1937, Mengjiang Bank was established to take over the issuance of notes in the region.
