Great Britain ½d green GV postal stationery piece from envelope (H&G KB39) with added 1912 ½d green GV issue (SG 351) tied by triangular 'HF' machine cancel. The full cover would have originally been addressed to Ireland with added 1922 1d carmine GV with 'Provisional Government of Ireland 1922' first DOLLARD overprint in black (SG 2) applied and cancelled by LUIMNEACH (Limerick) cds dated 22 MAY 1922. Probably applied to forward the letter.