Depicts the Irish harp dividing date. Country name (Irish Free State) in Irish circling around.

The Celtic harp is a triangular harp traditional to Brittany, Ireland, Scotland and Wales. In Ireland and Scotland it was a wire-strung instrument requiring great skill and long practice to play, and was associated with the Gaelic ruling class. In the Republic of Ireland, it appears on the coins and coat of arms.

Irish Wolfhound, facing left.

The Irish Wolfhound is a breed of domestic dog (Canis lupus familiaris), specifically a very large sighthound from Ireland. The name originates from its purpose — wolf hunting with dogs — rather than from its appearance. Originally developed from war hounds to one used for hunting and guarding, Irish Wolfhounds can be an imposing sight due to their formidable size.

It has been suggested by some that the greyhound depicted is Master McGrath, a famous coursing greyhound raised in County Waterford. Although the frieze of Master McGrath on the Master McGrath monument in Waterford, the only public monument in Ireland to a greyhound, does bear some similarity to Metcalfe's design, there is no evidence to suggest that the animal on the coin is anything other than a generic depiction.