This Irish Free State stamp, originally issued in 1922, features the Sword of Light (Claíomh Solais) piercing through a Celtic shield, framed with intricate knotwork. The design symbolized Ireland’s struggle for independence and its cultural rebirth. The face value of 6 pence (sé pingine) is shown at the bottom in both English and Irish. What makes this piece especially significant is the bold blue overprint/handstamp, which adds postal history interest and rarity, as such overprints often denoted provisional use or official markings.