Royal Mint of the public in the form of bars or coins. Historically the mint has refined its own metal, however under the advice of an 1848 Royal Commission the process was separated with the independent "Royal Mint Refinery" being purchased and operated by Anthony de Rothschild in 1852. The Rothschild family continued the refinery's management until it was sold to Engelhard in 1967, a year later the Royal Mint relocated to Wales and ceased their bullion bar interests until reviving the brand in 2015. Bullion bars produced by the mint are stamped with the original Royal Mint Refinery emblem and come
Royal Mint as part of a wartime effort. It struck sovereign from 15 Aug 1918 til 22 Apr 1919. before closing in May 1919. A sixth and final overseas mint was established in the Union of South Africa in Pretoria on 1 January 1923, producing £83,114,575 worth of sovereigns of its lifetime. As South Africa began cutting ties with Britain, the mint closed on 30 June 1941 only to be later reopened as the South African Mint. Although just six mints were officially controlled by London's Royal Mint, many more independent mints were set up to facilitate parts of the British Empire.