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.
No. The British Halfcrown has been minted from silver since the mid 17th century. Prior to that, they were sometimes minted in gold, sometimes in silver.
Singapore was colonised by the British in 1819.
A British 1819 sterling silver Halfcrown (KG III), uncirculated and in absolute mint condition could fetch up to £500 GBP. If it has been circulated but still in good condition, it might fetch anything from £30 to £300 GBP. A British 1819 sterling silver Halfcrown (KG III)(Proof FDC), uncirculated and in absolute mint condition could fetch up to £3,000 GBP. A British 1819/8 sterling silver Halfcrown (KG III), is considered extremely rare. The values quoted are the best possible for the best specimens in their grades, but may be significantly lower due to varying demand for the coin and the prevailing economic climate. A reputable coin dealer will be able to give a more accurate valuation based on inspection of the coin.
The British fleet lead by Sir Stamford Raffles arrived in Singapore in 1819.
Charles Reed - British politician - was born on 1819-06-19.
Queen Victoria (Alexandrina Victoria; 24 May 1819 -- 22 January 1901.)
American settlers began to settle in the area threatening British hold on the territory.
1819 = 1819/1 or 18190/10, for example.
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On 14 December 1819 Alabama became the 22nd US State.
Alabama is the 22nd state on December 14, 1819
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