The National Bank created an entirely new design for its Northern Ireland Issue. In common with its previous issues, all of the banknotes of Series E are of similar size. The notes are smaller than those of the bank's last All-Ireland issue (Series D). Series E was a small one, and short-lived, being replaced in 1937 with a new design for Series F. Series E bankotes of all denominations are generally rare.
There is one Type and signature variety for Series E banknotes.
Dimensions
All denominations are the same at 150 x 80 mm approx.
All the dates have been recorded for Series E: £1 Notes, 5 dates; £5 Notes, 3 dates; £10 Notes, 2 dates; £20 Notes, 1 date. Examples of all the recorded dates can be viewed in the National Bank Northern Ireland Issue date listing 1929-1934.