Photograph of Seán Lemass and Michael Hayes at the fiftieth anniversary celebrations of the UCD charter, Earlsfort Terrace, Dublin.

Photograph of Seán Lemass, Mrs. Lemass, Eibhlín Tierney and Michael Tierney at the Golden Jubilee of Charter Reception, Great Hall, Earlsfort Terrace, Dublin.

Group photograph taken on the occasion of the Clonliffe Centenary, Drumcondra, Dublin.

Photograph of Michael Tierney and John A. Costello at the centenary celebrations of the Catholic University of Ireland.

Photograph of Seán Lemass, Éamon de Valera and Michael Tierney at the fiftieth anniversary of the College charter, Earlsfort Terrace, Dublin.

Photograph of Mary Macken and Michael Tierney at the presentation of a portrait of Mary Macken.

Photograph of Jeremiah J. Hogan, Michael Tierney, James Malachy O'Connor and an unidentified man at the presentation of a portrait of James Malachy O'Connor.

Photograph of guests at the centenary of the Catholic University of Ireland, Belfield, Dublin.

Photograph of Eileen O'Doherty (?), Mrs Bayley Butler, James Bayley Butler and Michael Tierney at a presentation on the retirement of James Bayley Butler.

Photograph of Mrs. Barniville, Michael Tierney and Henry L. Barniville at the presentation of a portrait of Henry L. Barniville.