Decimal Halfpenny <<-- : -->> Decimal Two Pence
Values of Decimal One Penny Coins
Pictures of Decimal One Penny Coins
The new penny weighs 3.56 grams and has a diameter of 20.32 mm. Initially issued in bronze, the material used to make the 1p coins changed to copper plated steel in 1992. Since then the only penny to appear in bronze has been the proof issue of 1999.
The copper-plated steel pence are lower in density than the bronze pence, and so are slightly thicker as the weight remained the same - a fact that becomes very evident if you compare piles of 10 coins of each type. A magnet is the easiest way of distinguishing the two types of 1992 and 1999.
Proof versions were issued in sets every year from 1971.
There are nine types of this coin.
Obv: First Portrait, inscription ELIZABETH II D G REG F D (date)
starting top right
Rev: Crowned Portcullis, 1 below, NEW PENNY above
Bronze, issued from 1971 to 1981 (1972 in Proof only)
Obv: First Portrait, inscription ELIZABETH II D G REG F D (date)
starting top right
Rev: Crowned Portcullis, 1 below, ONE PENNY above
Bronze, issued from 1982 to 1984 (n.b. some catalogues say that the 1984 coin
is only obtainable from Mint and Proof sets, but this is not so - it is reasonably
plentiful in circulation)
Obv: Second Portrait, inscription ELIZABETH II D G REG F D (date)
starting low left
Rev: Crowned Portcullis, 1 below, ONE PENNY above
Bronze, issued from 1985 to 1992. The 1992 bronze coins are found only
in the Mint Sets and Proof Sets of that year.
Obv: Second Portrait, inscription ELIZABETH II D G REG F D (date)
starting low left
Rev: Crowned Portcullis, 1 below, ONE PENNY above
Copper plated steel, issued from 1992 to 1997. The 1996 version exists as a silver proof.
Obv: Third Portrait, inscription ELIZABETH II D G REG F D (date)
starting low left. Initials IRB below bust. Beading around.
Rev: Crowned Portcullis, 1 below, ONE PENNY above
Bronze, issued in 1999 in the Proof Set (and possibly Uncirculated Coin Set) only.
Obv: Third Portrait, inscription ELIZABETH II D G REG F D (date)
starting low left. Initials IRB below bust. No beading.
Rev: Left side of the Royal Arms, ONE PENNY to the left
Copper plated steel, issued from 2008 to 2015. All dates seen in circulation.
A silver version dated 2011 was issued in a drawstring pouch for use as a Christmas Gift.
Proofs: silver from 2008 to 2010; gold in 2008; platinum in 2008; silver piedfort in 2008.
Obv: Fourth Portrait, inscription ELIZABETH II DEI GRA REG FID DEF (date)
starting low left. Initials JC below bust. No beading.
Rev: Left side of the Royal Arms, ONE PENNY to the left
Copper plated steel, issued from 2015 to 2022. 2018 to 2019 only available
in mint sets as none were minted for circulation. Of those to be found in circulation the lowest mintage was 30,000,000 in 2022.
The full designation of the 1971-2008 reverse is 'A portcullis with chains royally crowned'.
Production difficulties at the Royal Mint meant that during 1998 some 'copper' coins were produced in bronze instead of copper-plated steel. They can easily be distinguished by the use of a magnet.
However, the 1998 1p was only issued for circulation in a copper-plated steel form. The 1p in the 1999 Proof Set was issued in bronze instead of the usual copper plated steel.
I am most grateful to the Royal Mint for giving me this information regarding the issue of 'copper' coins in 1998 and 1999.
A letter from Dr. R.M.Owens to Coin News in the January 2013 issue has brought to my notice that there are two varieties of the portcullis reverse. In Die A the bolts at the junctions of the bars are represented by raised dots, while in Die B they are represented by incuse circles. He reports that Die A is known for 1971-1994 and 2007-2008, while Die B is known for 1992-2007, with both types known for 1992-4 and 2007.
Further research by Brian Harrison has revealed that in addition there are three varieties of the number of border beads, which results in differing orientations of the legend with those beads.
As far as can be ascertained types are known as follows:
See my Main Coins Index page for acknowledgements
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Decimal Coins of the UK - The Decimal Penny
Copyright reserved by the author, Tony Clayton
v43 18th January 2024
