. Royal Mint. 2012. Retrieved 28 January 2012.
In April 1967 it was announced that the new Royal Mint would be built at Llantrisant in South Wales.
- National Museums Scotland website
- The 1696 Recoinage (1696–1699), Richard Kleer, University of Regina, The Literary Encyclopedia
- Newton and the Counterfeiter, Thomas Levenson, Faber & Faber, ISBN 978-0-571-22992-5
- The Scottish Mint after the recoinage, 1709–1836, Athol L Murray, Society of Antiquaries of Scotland, 1999
- Sir Isaac Newton and the Scottish recoinage, 1707–10, Athol L Murray, Society of Antiquaries of Scotland, 1997
- On the Value of Gold and Silver in European Currencies and the Consequences on the World-wide Gold- and Silver-Trade, Sir Isaac Newton, 21 September 1717.
- By The King, A Proclamation Declaring the Rates at which Gold shall be current in Payments reproduced in the numismatic chronicle and journal of the Royal Numismatic Society, Vol V., April 1842 – January 1843
- Coins with Cromwell's image were first minted in 1656 by Pierre Blondeau.
- "Why coppers are rising in value", The Times, 12 May 2006
- Corporate FAQs
- "Royal Mint unveils coin designs". BBC News. 2 April 2008. Archived from the original on 15 September 2009. Retrieved 15 September 2009.
- New Coin Designs FAQ, Royal Mint
- "New Designs, Spring of 2008". Royal Mint. Archived from the original on 1 May 2008. Retrieved 1 June 2008.
- Poulter, Sean (29 June 2009). "Have you a 20p worth £50 in your pocket? Royal Mint error results in undated coins". Daily Mail. UK. Retrieved 29 June 2009.
- "Your Change is Changing". Bulletin (Royal Mint) (107): 6. 2008.
[Stephen Raw said] "We couldn't have had post-modern designs like this 50 years ago – the public simply wouldn't have accepted them
- "Wales short-changed by new coin designs", Daily Post (North Wales), 3 April 2008
- "Birmingham MP's crusade to bring back Britannia on coins", Birmingham Post, 9 February 2009
- "I hate the new coins. My father must be turning in his grave". The Independent (UK). 6 April 2008. Archived from the original on 15 September 2009. Retrieved 15 September 2009.
- "Make Way for Britain's New Coin Designs". Retrieved 17 May 2008.
- "Cupro Nickel Replacement Programme". Retrieved 1 September 2014.
- "Treasury 'should foot coin change bill'". BBC News. 5 November 2011. Retrieved 5 November 2011.
- "New 5p and 10p coins release FOUR times more nickel on the skin than previously expected and could trigger eczema and allergies". www.dailymail.co.uk. 31 May 2013. Retrieved 6 March 2014.
- Anna Lacey (June 22, 2013). "A bad penny? New coins and nickel allergy". BBC Health Check. Retrieved July 25, 2013.
- Five Pound Coin Royal Mint
- Coin Design and Specifications
- Copper price graphs, LME
- The Fifth Definitive Coinage Portrait First Edition Royal Mint (www.royalmint.com). Retrieved on 2015-03-03.
- Royal Mint
- Foreign and Commonwealth Office country profiles: South Georgia and the South Sandwich Islands
- Foreign and Commonwealth Office country profiles: British Antarctic Territory
- Foreign and Commonwealth Office country profiles: Tristan da Cunha
- South Georgia – News and Events
- The British Antarctic Territory Currency, Antarctic Heritage Trust
- The 2013 gold proof sovereign, Royal Mint
- Quiddities: An Intermittently Philosophical Dictionary, p. 126, W. V. Quine, 1989
- AskOxford: What is the origin of the pound sign (£)?
- "bob or two" – Google Search
- David Jones (7 April 2008). "Two Bob Trouble". Blogspot.
- Chalmers, Robert (1893). A History of Currency in the British Colonies. London, UK: Her Majesty's Stationery Office. p. 110. Retrieved 2014-11-15.
- Bingham, John (29 June 2009). "Mix-up at Royal Mint creates dateless 20p pieces worth £50". The Telegraph. Retrieved 29 June 2009.
- Coins of England and Great Britain
- British Coin Denominations
- UK Coin Designs and Specifications from the Royal Mint's website
- Coin Designs — Royal Mint competition designs
- British Coins — catalogue