In numismatics, the term milled coinage is used to describe coins which are produced by some form of machine, rather than by manually hammering coin blanks between two dies or casting coins from dies.
Milled edges of Indian five rupees coins
A mill for the production of 'milled' coins with both coin dies illustrated.
A mill for inscribing or milling the edges of coin flans or planchets.
French-made coining press from 1831 (National Archaeological Museum of Spain, Madrid)
The Royal Mint is the United Kingdom's official maker of British coins. It is currently located in Llantrisant, Wales, where it moved in 1968.
The Tower of London in 1647
Charles I Civil War half-crown
Commonwealth Unite 1653
1658 Cromwell Crown