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UK Coin Valuation & Selling Guides
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1913 Gold Sovereign
22 carat gold (91.67% gold, 8.33% copper)
1911 Gold Sovereign
Gold .917 fine (22 carat)
1917 Gold Sovereign
Gold (91.67% Au, 8.33% Cu)
Charles II Petition Crown
Silver
1839 Victoria Una and the Lion Gold £5 Proof
22-Carat Gold (.9167 fine)
Victoria Una and the Lion £5 Proof
22-carat gold (.916 fine)
Queen Anne VIGO Five Guineas
91.7% gold (22 carat), 8.3% copper/silver alloy
Charles II Petition Crown 1663
Silver (0.925 fine)
George III Pattern Five Pounds Gold Piece 1820
22-carat gold (91.67% fine gold, 8.33% copper)
1933 George V Bronze Penny (Foundation Stone Issue)
Bronze (95.5% Cu, 3% Sn, 1.5% Zn)
1819 George III Gold Sovereign
22-carat gold (91.67% Au, 8.33% Cu)
1954 Elizabeth II Bronze Penny Die Trial
Bronze (95.5% Cu, 3% Sn, 1.5% Zn)
1847 Victoria Gothic Silver Crown (Proof)
.925 Sterling Silver
1952 George VI Bronze Proof Penny
Bronze (97% Cu, 2.5% Zn, 0.5% Sn)
1917 George V London Mint Sovereign
22-carat gold (91.67% fine, 8.33% copper)
1920 George V Sydney Mint Sovereign
22-carat gold (91.67% Au, 8.33% Cu/Ag)
1926 George V Melbourne Mint Sovereign
22-carat gold (91.67% Au, 8.33% Cu)
1841 Victoria Young Head Shield Back Sovereign
22-carat gold (91.67% Au, 8.33% Cu)
1879 Victoria Young Head St George Sovereign London Mint
22-carat crown gold (91.67% Au, 8.33% Cu)
1989 Elizabeth II 500th Anniversary of the Gold Sovereign Proof
22-carat gold (91.67% fine, 8.33% copper)
1821 George IV Laureate Head Sovereign
22-carat gold (91.67% fine, 8.33% copper)
1831 William IV Proof Sovereign Plain Edge
22ct Gold (91.67% Au, 8.33% Cu)
2017 Piedfort Proof Sovereign 200th Anniversary Garter Reverse
22 Carat Gold (916.7/1000 fine)
1887 Victoria Jubilee Head Quintuple Sovereign (£5 Gold)
22-carat gold (91.67% Au, 8.33% Cu)
1905 Edward VII Silver Half Crown
.925 sterling silver (92.5% silver, 7.5% copper)
1952 George VI Brass Threepence
Nickel-brass (79% copper, 20% zinc, 1% nickel)
1950 George VI Bronze Penny (Low Mintage Bermuda Issue)
Bronze (95.5% Cu, 3% Sn, 1.5% Zn)
1951 George VI Bronze Penny
Bronze (95.5% Cu, 3% Sn, 1.5% Zn)
1919-KN George V King's Norton Penny
Bronze (95.5% Cu, 3% Sn, 1.5% Zn)
2011 Olympic Aquatics 50p (Lines Over Face / Withdrawn Design)
Cupronickel (75% copper, 25% nickel)
1983 'New Pence' 2p Mule
Bronze (97% copper, 2.5% zinc, 0.5% tin)
2014 Lord Kitchener £2 Mule Error (Missing 'TWO POUNDS' Denomination)
Bimetallic: Outer ring - Nickel-Brass (76% Cu, 20% Zn, 4% Ni); Inner disc - Cupro-Nickel (75% Cu, 25% Ni)
Silver 2p Wrong Planchet Error
Cupro-nickel (75% Cu, 25% Ni) or nickel-plated steel (10p planchet)
1994 Bank of England £2 Gold Proof Mule (Double Sovereign Obverse)
22-carat gold (.917 fineness)
20p Struck on 1p Blank (Wrong Planchet Error)
Copper-plated steel (1p blank) / Bronze (pre-1992 1p blank)
2016/2017 Dual-Dated 12-Sided £1 (Micro-Lettering Mule)
Outer ring: Nickel-brass (70% Cu, 5.5% Ni, 24.5% Zn); Inner disc: Nickel-plated alloy
2008 Undated 20p Mule Error
Cupronickel (84% copper, 16% nickel)
2009 Charles Darwin £2 Missing Edge Inscription / Wrong Planchet Error
Bimetallic: Nickel-brass outer ring (76% Cu, 20% Zn, 4% Ni), Cupro-nickel inner core (75% Cu, 25% Ni)
1999 Rugby World Cup £2 Plain Edge Error (Missing Milled Edge & Inscription)
Cupronickel inner core (75% Cu, 25% Ni), Nickel-Brass outer ring (76% Cu, 20% Zn, 4% Ni)
1992-1993 UK EC Presidency Single Market 50p
Cupronickel (75% copper, 25% nickel)
2009 Kew Gardens 50p (Circulating)
Cupro-nickel (75% Cu, 25% Ni)
2009 Kew Gardens 50p Gold Proof
22-carat gold (916.7 fineness)
2023 Atlantic Salmon 50p (King Charles III, Circulation Strike)
Cupronickel (75% copper, 25% nickel)
2002 Commonwealth Games Northern Ireland £2
Inner: Cupronickel (75% Cu, 25% Ni); Outer: Nickel-brass (76% Cu, 20% Zn, 4% Ni)
1998 NHS 50p Silver Piedfort Proof
.925 sterling silver (92.5% Ag, 7.5% Cu)
2012 London Olympics Gold Proof £5 Crown
22ct Gold (0.9167 fineness)
2011 Edinburgh Capital City Round £1
Cupronickel (75% Cu, 25% Ni)
2019 Great British Coin Hunt A-Z 10p 26-Coin Set
Cupro-nickel (75% Cu / 25% Ni)
2009 Henry VIII £5 Gold Proof
22 Carat Gold (916.7 fine)