There were no British 1800 Halfcrowns minted.
Pretty big difference because the real French royals fought through out most of the 1800's to retain the monarchy. They had to deal with Napoleon and his son and nephew for control. Napoleon and his successors weren't actually royalty even though they acted like were and even though the French for some odd reason treated them like they were. In reality they were despotic militaristic politicians. France went back and forth multiple times in the 1800's between having a monarchy and not, whereas Britain maintained the monarchy (in a constitutional role) through out the 1800's till now just fine; which is probably why Britain has (since Oliver Cromwell) avoided a tyrant.
monarquía {Monarchy}
Vietnamese
Imperial monarchy
George I (1714-1727) and George II (1727-1760) were British monarchs before 1800.
Baseball was not around in 1800.
Scotland didn't have its own King in 1800. In 1800, George iii was the British king, including Scotland.
India.
Schools in the 1800's were like .... well , how am i supposed to know?
India
Herbert AsquithJohn Temple