The U.S. currently mints coins at 1, 5, 10, 25, and 50 cents, as well as one dollar. Currently, half-dollars and dollars are minted in smaller numbers primarily for collectors rather than circulation because they don't get much use by the general public.
The newest coin is the 2010 penny
Cent, nickel, dime, quarter, half-dollar, dollar.
Many U.S. coins have eagles. Dates and denominations are needed. Post new question.
Which country and what coin?
Whatever British coins were being minted in 1916, were still being minted in 1918. The Half-Sovereign coin was not minted in 1917, but resumed minting in 1918. The Half-Sovereign was only periodically minted during the 20th century predecimal period, and was not minted at all from 1927 to 1936 and 1938 to 1979 inclusive. The British Third-Farthing coin ceased to be minted in 1913, although it was only minted specifically for Malta.
All British gold coins are 22 carat. There were four denominations of gold coin minted in 1902 being Five Pound, Two Pound, Sovereign and Half-Sovereign, all identical except for diameter. Please provide the diameter.
Your question isn't nearly specific enough. The U.S. minted over a dozen different denominations and varieties of coins in 1865. There is not "the" 1865 coin; there were millions of coins minted that year. You can look at a site such as coinfacts.com for pictures. See the Related Link below.
Yes, the 50 cent piece is still being minted by the United States Mint as a circulating coin. However, it is not as commonly seen in circulation compared to other denominations like quarters and pennies.
There have been a number of strange coin denominations minted at different times, but I can find no reference to a Twopence Halfpenny coin. There was a Twopence-Farthing coin produced very briefly during the reign of Queen Elizabeth I about 1560, but this was a modification to an earlier coin.
Silver Eagle coins were first minted in 1986 and are still in production today.
You need to provide a lot more details. The U.S. minted about a dozen different denominations in 1886 and at about a half dozen mints. Please post a new question with the coin's denomination and, if you can locate it, the mint mark.
All coins have a date that they were minted, so by looking at the coin carefully, you will find the date the coin was minted.
Such a coin does not exist. The last British Halfcrown coin minted for circulation was minted in 1967. The last British Halfcrown Proof coin was minted in 1970.