Copy of typed letter to the Secretary, St. Vincent de Paul Society, 64 Grafton Street from Maire Ní Gabann, Ard Runaidte, Sinn Fein, 3 Lower Abbey Street. Sinn Fein understands that the Society has invited Mr. Richard O’Sullivan Q.C. to lecture in the Aberdeen Hall on 9th January 1955. He was the Crown Prosecutor when Barnes and McCormack were sentenced to death in Birmingham in 1939. A large number of people will object to his public appearance.