Certificate awarded to John Alexander Lamb by the Royal College of Surgeons in Ireland on 30 March 1857.

Telegram sent from Francis Lamb in Dundalk, County Louth, to his son William Lamb at 6 Coyngham Road, Dublin, County Dublin, on 7 April 1858, informing him of the death of his sister, Sarah Lamb.

Letter from Isabelle Lemarié of the Tree Council of Ireland, Cabinteely House, Cabinteely, County Dublin, to Doctor Keith Lamb and Helen Lamb at Woodfield, Clara, County Offaly.

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.

Letter from Miss A Ashton in Ranelagh, County Dublin, to Miss Crosbie in Manchester, persuading her Miss Crosbie toward faith in God, and also telling her friend of her time visiting Liverpool.

Letter from William Gainfort at 69 Lower Dorset Street, Dublin, to his nephew Henry Crosbie, regarding a young man named Francis leaving on a ship. William Gainfort requests that Henry purchase a bible and prayer book for Francis at William Gainfort's expense, if Francis has not left yet.

Letter from Henry Crosbie in Liverpool to his brother-in-law Theodore Cronhelm at 7 Upper Gardiner Street, Dublin. He proposes that they start writing each other monthly and discuss subjects in Christian theology. In the second half of the letter he congratulates Theodore Cronhelm's sister, Louisa Cronhelm's, engagement to Mister Cooper. Henry Crosbie states that he is happy for them, and that he hopes Theodore won't disapprove because of Mister Cooper's lack of noble ancestry. Henry also mentions that he is expecting a letter from his brother, Edward William Cronhelm, who has had traveled to Bombay and that he is anxious for it to arrive.

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.

Draft of 'The Birthplace of Irish Aviation', by Tom Cranitch of Aer Lingus. Consists of a short history on Richard Crosbie, Ireland's first aeronaut, written to accompany the unveiling of a commemorative plaque in Ranelagh Gardens, Dublin, which marks the site of Richard Crosbie's first flight in 1785.

Telegram of exam results from Manchester University to Mister Lamb in Blackrock, County Dublin.