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The 1950 British Halfcrown was struck in a copper nickel alloy.
If you have a gold Halfcrown coin, it would be because somebody has gold plated it, perhaps to commemorate the birth of a baby in the family, or some other significant family occasion.
Modified coins have no collector value.
What else can I help you with?
Is a 1950 British Halfcrown made from silver?
No. No circulating British coin has contained any silver since 1946. From 1947 onwards, all British general circulation "silver" coins are made from a copper-nickel alloy.
What is the composition of a 1951 British Halfcrown?
All British Halfcrown coins minted from 1949 to 1967 inclusive are made from copper nickel alloy.
Is there such a thing as an 1819 British brass Halfcrown?
No. All British Halfcrown coins prior to 1919 were made of almost pure silver. In 1947, all British silver coins were from then on, made of cupro-nickel.
What is the silver content of an 1845 British Halfcrown?
All British Halfcrown coins, up to but not including 1920, were made from sterling silver (92.5% silver).
What is the metallic composition of a 1961 British Halfcrown?
All British Halfcrown coins minted from 1947 to 1967 inclusive are made from copper nickel alloy.
What is the silver fineness of an 1881 British Halfcrown?
All British Halfcrown coins from 1816 up to and including 1919 were made from sterling silver or .925 fineness.
What are the dimensions of an 1887 British Halfcrown?
All British Halfcrown coins from 1816 to 1901 inclusive are made from sterling silver, are 32 mm in diameter and weigh 14.1 grams.
Is a 1961 British Halfcrown made from silver?
Until 1919, the Halfcrown coin was made from 92.5% silver. From 1920 to 1946, the Halfcrown coin was made from 50% silver. From 1947 to their last minting in 1970, the Halfcrown coin was made from a copper and nickel alloy.
What are 1900 British coins made from?
In 1900, British "gold" coins were made from 22 carat gold (91.67% gold content). These included the whole range of Sovereign coinage. British "silver" coins were made from sterling silver (92.5% silver content). These included the Crown, Halfcrown, Florin, Shilling, Sixpence and Threepence. British "bronze" coins were made from 95% copper, 4% tin and 1% zinc. These included the Penny, Halfpenny and Farthing.
What Halfcrown coins are rare 1900 plus?
Assuming you refer to 20th century British general circulation Halfcrown coins, none are currently rated as rare. The 1927, 1937 and 1950 "Matt Proof FDC" coins are considered to be of the highest rarity. The 1952 coin is unique, there was only one made.
When was the last British Halfcrown made in silver?
The last British Halfcrown coin made from sterling silver was minted in 1919, they were subsequently debased to 50% silver due to the huge increases in the price of silver after World War 1. The last British general circulation coin of any denomination made from 50% silver was minted in 1946. All subsequent "silver" coins were made from a copper-nickel alloy. Britain needed the silver to pay off war loans made by the USA. The trend away from silver coinage was a world wide one during the 20th century.
What is the weight of a Halfcrown coin with 8.0 mm diameter?
The smallest coin ever produced for circulation by the Royal Mint was 11mm in diameter. The British Halfcrown coin was 32mm in diameter and weighed 14.1 to 14.14 grams when it was made from silver and 14.2 grams when it was made from cupro-nickel.
