British, Irish and World Banknotes

A Pair of Vertical Format Engravings, first entitled ‘An Attempt to Prevent Forgery of Banknotes’, dated 4 June 1818, with helmeted female head at centre, second with same helmeted female head at centre, but smaller format and simply stating ‘One’ above and below, both engraved by on steel by C. Warren, loosely mounted in more modern folder (2 items) £260-£320