The Edinburgh Savings Bank was established in 1836 as
the National Security Savings Bank of Edinburgh and
was certified under the Savings Bank Act of 1835.

In 1975 the Bank merged with the South of Scotland Trustee Savings Bank
to form the Trustee Savings Bank of Scotland.
Later that year amalgamation took place with the Dunfermline and District Savings Bank.
In 1977 Dumfries Trustee Savings Bank was brought into the series of amalgamations.
Finally in 1983 the Trustee Savings Bank of West of Scotland along with the
Trustee Savings Bank of Tayside and Central Scotland and Aberdeen Savings Bank
joined together to form the Trustee Savings Bank Scotland.

Are your savings still "Guaranteed by the State"?  I doubt it.