Geoffrey Hoon, Photograph by David Partner. Photograph.

Harriet Harman, Photograph by David Partner. Photograph.

Lord Chancellor Irvine of Lairg, Photograph by David. Photograph.

David Menhennet - House of Commons Librarian, Photograph by Unknown. Photograph.

Dermot Englefield - House of Commons Librarian, Photograph by Unknown. Photograph.

Jennifer Tanfield - House of Commons Librarian, Photograph by Unknown. Photograph.

Jack Straw MP, Photograph by David Partner. Photograph.

John Reid, Photograph by David Partner. Photograph.

Charles Clarke, Photograph by David Partner. Photograph.

Barbara Castle, Photograph by Jane Bown. Photograph.

Cecil Parkinson, Photograph by Jane Bown. Photograph.

Clare Short, Photograph by Jane Bown. Photograph.

David Alton, Photograph by Jane Bown. Photograph.

David Owen, Photograph by Jane Bown. Photograph.

David Steel, Photograph by Jane Bown. Photograph.

Denis Healey, Photograph by Jane Bown. Photograph.

Donald Dewar, Photograph by Jane Bown. Photograph.

Edward Boyle, Photograph by Jane Bown. Photograph.

Edward Heath, Photograph by Jane Bown. Photograph.

Edward Heath, Photograph by Jane Bown. Photograph.

Enoch Powell, Photograph by Jane Bown. Photograph.

Frank Dobson, Photograph by Jane Bown. Photograph.

Gerald Kaufman, Photograph by Jane Bown. Photograph.

Gwyneth Dunwoody, Photograph by Jane Bown. Photograph.

Harold Wilson, Photograph by Jane Bown. Photograph.

Harold Wilson, Photograph by Jane Bown. Photograph.

Hugh Gaitskell and Aneurin Bevan, Photograph by Jane Bown. Photograph.

Lord Byers, P.C., O.B.E. 1915-1984, Leader of the Liberal Peers, 1967-1984, Photograph by Unknown. Photograph.

Baroness Seear of Paddington, 1913-1997, Leader of the Liberal Peers, 1984-1988, Photograph by Unknown. Photograph.

The Rt Hon Lord Jenkins of Hillhead, O.M. 1920-2003, Leader of the Liberal Democrat Peers, 1988-1997, Photograph by Sally Soames. Photograph.

The Rt Hon Michael J Martin, The Speaker of the House of Commons, Photograph by David Partner. Photograph.

Pat McCabe, Photograph by David Partner. Photograph.

Mike McCann, Photograph by David Partner. Photograph.

Tony McDermott, Photograph by David Partner. Photograph.

Robert McQuade and James McQuade, Photograph by David Partner. Photograph.

Claire Medd, Photograph by David Partner. Photograph.

Eric Miller, Photograph by David Partner. Photograph.

Sheila Mitchell, Photograph by David Partner. Photograph.

Tony Mollett, Photograph by David Partner. Photograph.

Chris Moncrieff, Photograph by David Partner. Photograph.

Paddy Moran, Photograph by David Partner. Photograph.

Michael Mountain, Photograph by David Partner. Photograph.

Mary Mullen, Photograph by David Partner. Photograph.

David Natzler, Photograph by David Partner. Photograph.

Sue Pamphlett, Photograph by David Partner. Photograph.

Anika Patroo, Photograph by David Partner. Photograph.

Jill Pay, Assistant Serjeant at Arms, Photograph by David Partner. Photograph.

John Peen, Photograph by David Partner. Photograph.