Any bank should be able to take the old style £20 notes and replace them with the new ones.
The Bank of England advises -
All Bank of England notes from which legal tender status has been withdrawn remain payable at face value forever at the Bank of England in London. Any such notes may be presented for payment either in person during business hours, or sent to us by post.
Unfortunately though, you may have to take or send them to the Bank Of England in Threadneedle Street, London, to be changed up as unless you are a customer of a general bank they are likely to refuse changing them up. They usually ask you to pay them into your account.
will the NatWest bank change my saved old 20 pound notes if I am one of their customers
You would have to pay them in to a bank (if you still can).
Lloyds Bank coprolite was created in 1972.
The Bank of England don't currently have £100 notes, but the Bank of Scotland do and they are red. The English £50 notes are red as well.
Lloyds Bank ended in 1995.
The Bank of England currently issues Five Pound, Ten Pound, Twenty Pound and Fifty Pound notes for Britain, plus a variety of banknotes for a number of other countries.
In 1995 Lloyds TSB Bank Plc was formed out of the merger of the TSB (Trustee Savings Bank) and Lloyds Bank. However, Lloyds TSB acquired HBOS in 2009 and has renamed itself as Lloyds Banking Group.
lloyds tsb bank
Lloyds TSB was created in 1995 through the merger of Lloyds Bank and the Trustee Savings Bank (TSB).
how true that the Lloyds TSB Bank is afilliated to Nokiapromo?
No. The notification period expired in 2007. Any withdrawn Bank of England banknote can be exchanged for notes of an equivalent value at the Bank of England.
Lloyds Bank of Canada ended in 1990.