10 Pounds National Bank

The National Bank Limited was an Irish commercial bank operating under a British charter, and its banknotes circulated freely in Ireland before and immediately after partition. The 1920 date places this note in a particularly volatile moment — the War of Independence was at its peak, and the practical question of whose currency would function in a post-settlement Ireland had not yet been resolved. Commercial bank notes continued to circulate alongside Bank of England issues with little disruption at the counter level, even as the political ground shifted entirely beneath them.

After the Irish Free State established the Currency Commission in 1927, legacy notes like this one were gradually withdrawn. The National Bank itself survived until its 1966 merger with the Bank of Ireland.