Victoria AR Groat, Dated 1843 AD. 

Obv: VICTORIA DG BRITANNIAr REGINA F D, young bust left, hair knotted behind the head.
Rev: FOUR PENCE, Britannia, helmeted, seated right, holding trident
and resting right hand on shield. Date 1843 below. 

Spink 3913

Contributed by Andy Muller, metal detectorist, Nov. 2010.