Leter from Keith Lamb at 2 Saint Canice's Road, Ballymun Road, Glasnevin, County Dublin, to his father Francis William Lamb, requesting that he send a cheque made out to Mister Speirs.

Letter from Doctor Keith Lamb at Ballykilty, Malahide, County Dublin, to his brother Reverend Adam Lamb at Woodfield House, Clara, County Offaly, regarding an appraisal of the family's silver cake basket.

Transcript of three letters to and from Captain John Warneford Armstrong of the King's County Regiment, from December 1798.

Letter from O'Hagan at 34 Rutland Square West, Dublin, County Dublin, to the Lord of Howth.

Letter from J E Geoghegan at Belcamp, Raheny, County Dublin to Keith Lamb regarding Twyford House, Twyford, County Westmeath.

Letter from Norman William English at Scotch Parade, Athlone, County Westmeath, to Doctor Keith Lamb at Ballykilty, Malahide, County Dublin. Contains a list of location of bee-boles in Ireland.

The order of service for Howth Parish Church for 25 June 1911. At the bottom of the second page notes that the Coronation Hymn was written by Matthew Tobias, Helen Lamb's grandfather.

Letter from Doctor Keith Lamb at Ballykilty, Malahide, County Dublin, to his brother Reverend Adam Lamb

Letter from Keith Lamb at the Alberta Agricultural College of University College Dublin, Ballymun Road, Glasnevin, County Dublin, to his brother Adam Lamb, regarding a tombstone in Finglas, County Dublin, erected by Joseph Fuller.

Letter from Doctor Keith Lamb at Ballykilty, Malahide, County Dublin, to his brother Reverend Adam Lamb.