Please check your coin and provide more detail.
There were only two British Coins produced by the Royal Mint in 1790 being the gold Guinea and Half-Guinea coins and neither of them had anything remotely resembling that legend on either of them.
Due to the expenses of the Napoleonic wars, very few British coins were minted in the late 18th century.
The only two British coins to be minted in 1790 were the gold Guinea and the Half-Guinea coins. Both have a "spade" shaped shield on the reverse.
The both have the inscription "GEORGIVS III DEI GRATIA" on the obverse, and "M B F ET H REX F D B ET L D S R I A T ET E" on the reverse.
The Guinea in good condition, might fetch anything from £250 to £825 GBP.
The Half-Guinea in good condition, might fetch anything from £150 to £600 GBP.
If either of these are not the coin you refer to, you may have a privately minted coin or token.
You may like to check the inscription on your coin, advise what metal it appears to be made from, and provide the diameter of the coin.
Jean Georges Lefranc de Pompignan died in 1790.
abour 5 cents
10
There were no British Farthings minted from 1776 to 1798 inclusive.
Nikolai Mikhailovich Karamzin has written: 'Letters of a Russian traveler 1789-1790'
1790/7 = 255.714285
$1790 is £1475.10
1790 + 1959 = 3749
1790
Yes and it is: 1790/5 = 358
You can do that by doing 1/4 * 1790 = 447.5
1790 was it i suggest. 1790 was it i suggest.