The Groat was last minted for British circulation in 1855. There was a "once only" minting for British Guiana in 1888.
Such a coin does not exist. The last British Groat (Fourpence) was issued for circulation in 1855.
The Royal Mint produced no Groats (Fourpence) coins from 1801 to 1835 inclusive.
The British Groat (fourpence) has never been minted with a hole. If somebody has drilled a hole in your Groat or any other coin, it is worthless.
The last British Groat (Fourpence) coins minted for general circulation were issued in 1855. There were Proof coins minted in 1857, 1862 and 1888. The Groat does not seem to have been officially withdrawn from circulation at any time and was still being used in some ceremonies well into the 20th century. Circulation of the Groat just seems to have declined as most found their way into coin collections. The Groat has continued to be produced as part of the British silver Maundy set, an annual ceremony which continues to this day. The Groat is no longer circulated since the silver content and numismatic value of the Maundy coins far outweigh their face values.
US or British, post new question.
A British 1840 silver Groat (Fourpence)(QV), uncirculated and in absolute mint condition could fetch up to £125 GBP. If it has been circulated but still in good condition, it might fetch anything from £5 to £45 GBP. A British 1840 silver Groat (Fourpence)(QV)(with small round "o"), uncirculated and in absolute mint condition could fetch up to £150 GBP. If it has been circulated but still in good condition, it might fetch anything from £8 to £50 GBP. A reputable coin dealer will be able to give a more accurate valuation.
The value of a 1600 groat depends on the historical context, as the groat was a coin used in England and other parts of Europe from the late Middle Ages onwards. In modern currency, the value can vary based on factors like the coin's condition, rarity, and collector demand. Generally, a groat may be worth a few dollars to several hundred dollars, but a specific valuation for 1600 groats would require more context about the specific coins and their current market value.
All British Groats (Fourpence) minted in the 19th century were made from sterling silver (92.5%).
British Highlanders Exercising - 1900 was released on: USA: April 1900
The British Groat, as distinct from a Maundy Fourpence, was minted irregularly from 1763 to 1800, and not at all from 1801 to 1820. A British silver Groat (Fourpence)(George III), circulated but still in good condition, it might fetch anything from £7 to £45 GBP. The 1765 coin might get substantially more and is one to look out for. The values quoted are the best possible for the best specimens in their grades, but may be significantly lower due to varying demand for the coin and the prevailing economic climate. A reputable coin dealer will be able to give a more accurate valuation based on inspection of the coin.
Dick Groat's birth name is Richard Morrow Groat.
British Infantry Marching to Battle - 1900 was released on: USA: March 1900