Bank of England, L.K.O'Brien, group £5, 12 July 1961, prefixes H05, H14, H28, H46, H56, H72, H80 (4), H81 (2), H89, blue on multicolour underprint, helmeted Britannia at left, St George and dragon at low centre, reverse blue, lion and key(EPM B280), all first series, fine to about uncirculated (13).
Estimate: £250.00 - £350.00