Treasury Series, Norman Fenwick Warren-Fisher (1919-1928), third issue, 10 shillings, 'NORTHERN IRELAND' type, ND (25 July 1927), red serial number T/4 342835, green, lilac and white, Britannia at left with Union shield and trident, crowned head of George V in oval frame at right, value in central panel, reverse green and white, value at centre,, (EPM T33, Pick 360, Banknote Yearbook TR9), in PMG holder 50 About Uncirculated, scarce.
Estimate: £250 - £350