The 1917 UK farthing reverse shows

Britannia seated facing right, wearing a helmet, and holding a trident.

Her other hand rests on a shield bearing

combined heraldic crosses of UK members.

The word 'FARTHING' is in the field above,

and the date in the exergue below.

The obverse features the bare head of King

George V facing left, with the legend:

'GEORGIVS V DEI GRA:BRITT:OMN:REX

FID:DEF:IND:IMP:'