Watch List notes:

Bank of England, Leslie Kenneth O'Brien (1955-1962), 10 shillings (3), ND (1955), serial numbers W70Y 886605/606/607, brown, ornate crowned vignette of Britannia at left, value at right, reverse brown, value at left and right,, (EPM B271, Pick 368c), all in PMG holders 58 EPQ Choice About Uncirculated, the 886606 with blank reverse. A very rare error: all errors on the Britannia series are rare and this is a striking and unusual example, especially as part of a consecutive trio of notes (3).

Estimate: £400.00 - £600.00