British and Irish Banknotes

Bank of England, Ernest M. Harvey, specimen £1000, London, 7 September 1922, serial number 08/Q 00000, two red SPECIMEN overprints, one horizontal and one vertical fold, thus extremely fine, an unbelievably rare opportunity to obtain a Harvey £1000 note as there is only one issued note recorded, iconic!
EPM B209hs £18,000-£20,000