20000 złoty banknote (with Maria Curie) is from before "denomination" that took place in 1995. Then, 20000 "old" zlotys became 2 new zlotys (PLN). 2 PLN is worth about 0,40 GBP at present. However, this banknote is not valid anymore (perhaps one can exchange it for 2 PLN coin in the National Bank).
The Sovereign was not reintroduced into the British currency until 1817.
There were no 1804 British Sovereigns minted. The Sovereign was reintroduced into the currency in 1817.
Such a coin does not exist. The Threepence was not introduced into the British currency until about 1550.
The Sixpence was not introduced into the currency until about 1550.
The Pound did not exist as a unit of currency in 1469.
The currency may not be of equal value: example 1 Pound (British Dollar) = $1. 50 in the U.S.
After a break of a few hundred years, the Sovereign was reintroduced into the British currency in 1817. There was no 1802 Sovereign.
The British have never used cents as a part of their currency. The basic unit of British currency is the Penny and has been for well over 1,000 years. The first British 25 Pence coin was issued in 1972.
A shilling was a coin in British currency until 1971. It's value at decimalisation was 5 new pence.
There were no British Sovereigns issued during the 18th Century. The Sovereign was reintroduced to the currency in 1817, replacing the Guinea.
There are 1,000,000 old lira in 1 New Turkish lira, so your old lira have little money value, just curiosity value. Any remaining old lira has to be converted at either the Turkish Central Bank or T.C. Ziraat Bank branches, at the rate of 1 million old lira = 1 new lira.
20000 reich banknote july 1923