The H.M. Treasury issued a One Pound note in the United Kingdom of Great Britain and Ireland from 1914 to 1927 featuring George V.
Any valuation would depend on the condition, serial number and the name of the Secretary to the Treasury.
Such a coin does not exist. George III was born in 1738 and was king from 1760 to 1820.
You have a British coin ("Georgius IV D.G. Britannia Rex F.D." is abbreviated latin for "George the Fourth, King of Britain and Defender of the Faith") dated 1821. To get a value, the denomination and condition of the coin would need to be known.
This very much depends on condition, and what denomination the coin is. This can be checked on http://www.coins-of-the-uk.co.uk A coin of 1720 would say Georgius Rex or Georgivs Rex. George IV did not reign until the 19th century.
The value of a coin marked "Georgius III D G Britanniarum Rex F D 1819" varies based on its condition, rarity, and market demand. This coin is a British silver crown featuring King George III, and its value can range from a few pounds to several hundred pounds for coins in excellent condition. For a precise valuation, it's best to consult a numismatic expert or a reputable coin dealer.
With minor variations, the inscription is much the same as appeared on all British Empire/Commonwealth coins of the period. It is heavily abbreviated Latin. GEORGIUS V.D G REX ET IND.IMP. GEORGIUS VI.D G REX ET IND.IMP. Expanded = GEORGIUS V DEI GRATIA REX ET INDIA IMPERATOR Translation = George V by the Grace of God, King and Emperor of India.
You have described every British coin issued in 1797. Please provide the type of metal it appears to be made from, the diameter of the coin, the inscriptions and the design on the reverse.
The phrase was used on British coins and is short for Georgius V Dei gratia Britanniarum omnium rex, fidei defensor, India imperator. It is Latin and in English it means: George V, by the grace of God, King of all Britains [sic], defender of the faith, Emperor of India.
In circulated condition, it's worth about $15
The value of a 1937 South Africa Georgius VI Rex Imperator coin can vary based on its condition, rarity, and market demand. Generally, in average condition, it can be worth anywhere from $10 to $50, while uncirculated specimens may fetch higher prices. It's advisable to consult a numismatic expert or check recent auction prices for a more accurate valuation.
"GEORGIVS VI REX IMPERATOR" is Latin for "George the Sixth, King and Emperor". The coin is likely South African, but I would need to know the denomination and the condition to give an estimated value.
The value of a 1917 Georgius V Deli Gratia Rex coin can vary significantly depending on its condition, rarity, and market demand. Generally, coins from this era can range from a few dollars to several hundred dollars. For a more accurate assessment, it's best to consult a coin dealer or use a reputable coin grading service.
Your coin is either a British 1797 "Cartwheel" Twopence 41mm in diameter, or a British 1797 "Cartwheel" Penny 36mm in diameter. If somebody has drilled a hole in it, it might be worth a few Pence. Modified coins have no collector value.