Obverse:

ELIZABETH DG ANG FRA ET HIBER REGINA. Crowned bust left, holding orb and sceptre.

Reverse:

POSVI DEVM ADIVTOREM MEVM. Garnished square topped shield, over long cross fourchee dividing the legend. 

Neatly plugged otherwise about fine, reverse better, still a good example of this rare issue. Books at £1100 for fine.