They were not issued after 1984 and demonitized in 1988.
Scottish bank notes aren't withdrawn they are simply removed from circulation and are replaced by new ones when they are worn out
£1 notes were withdrawn from circulation in England 1988 so they are no longer legal tender but prior to that they were common.
The pound note was officially withdrawn from circulation in England and Wales on 11 January 1988. This marked the end of the use of paper £1 notes, which were replaced by the £1 coin. However, Scottish and Northern Irish banks continued to issue their own banknotes, including £1 notes, for some time after.
The Royal Mint stopped issuing the pound note in 1984. However those already in circulation were still legal tender until 1988. Once the note ceased to be legal tender - you could only exchange them in banks for pound coins. All other retail outlets refused (quite rightly) to accept the nots for payment.
Currently, British general circulation currency comes in the following denominations - 1 Penny coin 2 Pence coin 5 Pence coin 10 Pence coin 20 Pence coin 50 Pence coin 1 Pound coin 2 Pound coin 5 Pound note 10 Pound note 20 Pound note 50 Pound note
The largest denomination of the Pound ever printed for circulation was the One Thousand Pound note issued between 1725 and 1745. The largest denomination of the British Pound currently in circulation is the Fifty Pound note. A One Hundred Pound note was issued from 1725 to 1943 and was withdrawn in 1945. The Bank of England has no current plans to introduce a One Hundred Pound note in the foreseeable future. There is a Bank of England One Million Pound and One Hundred Million Pound note, but they are only for use between banks to back up the currency of banknote producing banks such as the Bank of Scotland, etc. Northern Ireland currently has a £100 note which is fairly common.
1983
British Coins currently in circulation include the - 1 Penny 2 Pence 5 Pence 10 Pence 20 Pence 50 Pence 1 Pound 2 Pound 5 pound (although it is legal tender, it is not often seen in circulation) British banknotes currently in circulation include the - Five Pound Ten Pound Twenty Pound Fifty Pound
Such a coin does not exist. The last Australian 1 cent coins were issued for circulation in 1990. They were progressively withdrawn from circulation in 1992.
British coins currently in circulation include the - 1 Penny 2 Pence 5 Pence 10 Pence 20 Pence 50 Pence 1 Pound 2 Pound 5 pound (although it is legal tender, it is not often seen in circulation) British banknotes currently in circulation include the - Five Pound Ten Pound Twenty Pound Fifty Pound
Englan pound
The last general circulation British Halfcrown coin was minted in 1967. The Halfcrown was subsequently withdrawn from circulation and demonetised on 1-Jan-1970.