Complex sentence: The reverse of the Great Seal contains an image of the harp surrounded by the words "Saorstát Éireann" in Gaelic script, the obverse contained an image of "George V, King of Ireland" enthroned.
Split into simpler sentences: The reverse of the Great Seal contains an image of the harp surrounded by the words "Saorstát Éireann" in Gaelic script. The obverse contained an image of "George V, King of Ireland" enthroned.