Bank of Ireland, Series E, 1867–1918
Four Types by design and variation known
Bank of Ireland banknotes, 1881. Design changes
Type C. 4 Lines of bank branches in sans-serif script.
Prefixing system changed from Letter over Letter to Letter over Number.
Several signature varieties
Some signatures have only been observed on specific denominations
Bank of Ireland One Pound 1881. J. Craig signature
Bank of Ireland Five Pounds 1889. S. Foot signature
Bank of Ireland 10 Pounds 1887. H. Heney signature