To date, no horse has ever appeared on a British One Pound coin.
There has been a unicorn as part of the Royal Arms on the 1983, 1993, 1998 and 2003 One Pound coins.
No
No, but a leek and a dragon have.
There has been a British Five Pound coin on and off since 1817. The British decimal Five Pound gold bullion coin was first issued in 1980 and the Five Pound "Crown" coin was first issued in 1990. The current British Five Pound "Crown" coin is intended to be a non-circulating legal tender commemorative coin. The Royal Mint has no current plans to produce a general circulation Five Pound coin in the foreseeable future.
There is a one pound coin and a two pound coin but not a three pound coin.
The British One Pound coin is round.
Such a coin does not exist. The British One Pound coin was first issued in 1983.
There was no 1811 British Sovereign or One Pound coin minted.
There was no 1977 British One Pound coin minted. The first general circulation One Pound coins was minted in 1983.
There was no British 1901 Two Pound or Double Sovereign coin produced.
In British Decimal currency, the One Pound coin was first issued for general circulation in 1983. The British Two Pound coin was first issued in 1985 as a collectible gold coin. It was first issued as a nickel-brass Commemorative in 1986, and as general circulation coin in 1997.
Any coin with two dates on it, 200 years apart, is a commemorative. The British 2 Pence coin has never been used as a commemorative, but the 2 Pound coin has. The British 2004 Two Pound coin commemorates the 200th Anniversay of invention of Trevithick's locomotive.
The 1983 One Pound coin was the year of first issue for the British One Pound coin which replaced the One Pound note. The British One Pound coin is legal tender anywhere in the United Kingdom and some of its dependencies.