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.

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

Photograph of unidentified man and woman, with Michael Tierney at a reception in Newman House, St. Stephen's Green, Dublin.

Photograph of Michael Tierney, Rev. Aubrey Gwynn SJ, and Éamon de Valera at a reception in a library.

Photograph of Eibhlín and Michael Tierney talking to two unidentified girls at a reception at the Dutch Embassy, 160 Merrion Road, Dublin.

Photograph of Michael Tierney, Liam Ó Briain, Julius Pokorny and Patrick J. Browne at the Congress of Celtic Studies.

Photograph of Michael Tierney and an unidentified man at a Blood Transfusion Party.

Photograph of Michael Tierney, Mrs. Larchet, and Professor John F. Larchet, at the Italian Embassy, Dublin.

Photograph of Eibhlín Tierney, Major General Hugh MacNeill, His Excellency Francisco Babuscio Rio.

Photograph of Michael Tierney, Frank Aileen, Taoiseach Samoan de Valera, Monsignor Pádraig De Bran, and Eibhlín Tierney.

Photograph of Michael Tierney with Carmel MacHale, Commerce Society Reception.

Photograph of Ambassador's Reception, American Embassy, Dublin.

Photograph of Sir Charles Petrie, Michael Tierney and M. MacWhite.

Photograph of reception and presentation on Michael Tierney's retirement as President of UCD: Tom Nevin and Liam Cosgrave.

Photograph of an unidentified man and Professor Kathleen Cunning ham seated at a reception.

Photograph of reception and presentation on Michael Tierney's retirement as President of UCD: Michael Tierney, Pierce Purcell and Michael Hayes.

Photograph of reception and presentation on Michael Tierney's retirement as President of UCD: Michael Tierney, Pierce Purcell, Michael Hayes and Eibhlín Tierney.

Photograph of reception and presentation on Michael Tierney's retirement as President of UCD: People arriving.

Photograph of Martin Tierney, Michael Tierney and IPA Castile at the American Embassy Christmas Party.

Photograph of Albert Joseph McConnell (Provost, Trinity College, Dublin), an unidentified man, and Michael Tierney.

Photograph of Michael Tierney talking to an unidentified woman at a reception.

Photograph of Most Rev. John Charles McQuaid and Michael Tierney.

Photograph of "Turning the Sod" ceremony at UCD: Carmel MacHale with an unidentified woman, Belfield.

Photograph of "Turning the Sod" ceremony at UCD: Patrick Hillery, Michael Tierney, an unidentified woman, Archbishop McQuaid and an unidentified man, Belfield.

Photograph of "Turning the Sod" ceremony at UCD: Lelly and Constantine Curran, Belfield.

Photograph of "Turning the Sod" ceremony at UCD: Michael Tierney talking to two unidentified men and one unidentified woman, Belfield.

Photograph of "Turning the Sod" ceremony at UCD: Thérèse Farrell and Paddy O'Sullivan, Belfield.

Photograph of "Turning the Sod" ceremony at UCD: Unidentified man and woman, Belfield.

Photograph of "Turning the Sod" ceremony at UCD: Pierce Purcell with two unidentified men, Belfield.

Photograph of "Turning the Sod" ceremony at UCD: Michael Tierney, Lelly Curran and Áine Hogan, Belfield.

Photograph of "Turning the Sod" ceremony at UCD: Michael Tierney, Éamon de Valera and Michael Hayes in the gardens in front of the Industrial Microbiology building, Belfield.

Photograph of "Turning the Sod" ceremony at UCD: Michael Tierney talking to an unidentified man, Belfield.

Photograph of "Turning the Sod" ceremony at UCD: James Bayler Butler and Éamon de Valera, Belfield.

Photograph of "Turning the Sod" ceremony at UCD: Michael Tierney talking to an unidentified man, Belfield.

Photograph of reception and presentation on Michael Tierney's retirement as President of UCD: Paddy Keogh, Gerry Hogan, John Charles McQuaid and Seán Moore.