Assuming you're asking what it means
George the 3rd, by the will of god king, 1813
Such a coin does not exist. George III was born in 1738 and was king from 1760 to 1820.
I have vtraque vnum 1760 how much is the price
No. King George III died in 1820. King Edward VII was on the throne in 1907. All 1907 British and British Empire/Commonwealth coins will have King Edward VII on the obverse. You may have a token or medallion in remembrance George III.
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.
Apart from George III, the only person depicted on British 1797 coins is Britannia, the female personification of Britain. She is usually shown as being seated and holding a trident and shield. In 1797 she is on the reverse of the "Cartwheel" Twopence and the "Cartwheel" Penny.
I have one. You tell me.
Hibernia is the ancient name for Ireland. There were two Hibernia coins minted in 1805 with that inscription, being the copper Penny and Halfpenny. They are both just about identical, the Penny being larger than the Halfpenny. A Hibernia (Irish) 1805 copper Penny (KG III)(crowned harp), circulated but still in good condition, might fetch anything from £10 to £150 GBP. A Hibernia (Irish) 1805 copper Halfpenny (KG III)(crowned harp), circulated but still in good condition, might fetch anything from £3 to £50 GBP. A reputable coin dealer will be able to positively identify your coin and give a more accurate valuation.
DG
fgdf fgd gdfg dg dg dfg dfg dg dg dfg dd
DG = Dei gratia/by the Grace of God; FD = Fidei Defensor/Defender of the Faith; Britt Omn Rex (or Reg)/ King (Queen) of All Britain
dg,gedg,dcbbcdgab dg,gedg,dcbbcdgab fbgffeefeeafeedded dg,gedg,dcbbcdgab bcdgaddcdgbg dg,gedg,dcbbcdgab dg,gedg,dcbbcdgab fbgffeefeeafeedded dg,gedg,dcbbcdgab bcdgaddcdgbg
The answer is .033 dg.