Bank of England 10s note pence coin was introduced as a replacement for the ten-shilling note. The principal reason for the change was economy: the notes had an average lifetime of about five months whereas coins could last at least fifty years. The series C ten shilling notes ceased to be legal tender on 22 November 1970. In the Isle of Man, both the English and Manx Ten Shilling Notes continued to be legal tender for fifty new pence until 2013. Information taken from Bank of England website. Bank of England 10s note The Bank of England 10s note was a banknote of the pound
Legal tender for any amount. The sixth series of Swiss bank notes from 1976, recalled by the National Bank in 2000, is no longer legal tender, but can be exchanged in banks for current notes until April 2020. The Swiss franc is also the legal tender of the Principality of Liechtenstein, which is joined to Switzerland in a customs union. The Swiss franc is also the currency used for administrative and accounting purposes by most of the numerous international organisations that are headquartered in Switzerland. The New Taiwan dollar issued by the Central Bank of the Republic of China (Taiwan) is legal