Autograph letters or autographs, 1684-1826, of William Davies Shipley, dean of St. Asaph, and John Moore, bishop of Norwich (aft. Ely), and of the following who held bishoprics in Wales: Shute Barrington (Llandaff), Thomas Burgess (St. Davids), Edward Copleston (Llandaff), John Egerton (Bangor), John Ewer (Llandaff), Samuel Horsley (St. Davids, aft. St. Asaph), John Randolph (Bangor), Thomas Sherlock (Bangor), Thomas Tanner (St. Asaph), John Tyler (Llandaff), Richard Watson (Llandaff), and Lawrence Womack (St. Davids).

Autograph letters, mainly relating to English and Welsh literature and scholarship, the correspondents including John Blackwell ('Alun'), Henry Bradshaw, Lady Eleanor Butler, Sir John Hanmer, A. Hayward, W. Walsham How, Arthur James Johnes, John Jones ('Idrisyn'), W. Basil Jones, R. Harries Jones, Benjamin Hall Kennedy, Max Muller, Alfred Ollivant, Sir John Rhys, Thomas Rowland (author of A Grammar of the Welsh Language), A. H. Sayce, T. Vowler Short, Connop Thirlwall, T. F. Tout and Albert Way; with a number of 'cut-out' autographs.

Autograph letters from a large number of people to Thomas and others, mainly relating to archaeology, Welsh history, literature and ecclesiastical affairs. The correspondents include B. Beedham, William Buckland, W. Boyd Dawkins, Walter Davies ('Gwallter Mechain'), J. P. Earwaker, D. Silvan Evans, R. W. Eyton, E. A. Freeman, Margaret Gatty, Reginald Heber, Felicia Hemans, H. Longueville Jones, John Keble, Sir Theodore Martin, Sydney (Lady) Morgan, Lord Mostyn, Samuel Rogers, W. F. Skene, Sir Arthur Sullivan, John Williams ('Ab Ithel'), Morris Williams ('Nicander') and Robert Williams (Rhydycroesau); an English poem entitled 'The Sixth Centenary of Dante's Beatrice 1890' by T. Tudno Jones; and a number of 'cut-out' autographs.

An album containing ninety-three holograph letters and documents, 1810-1915, apparently one of a series of at least five volumes brought together, [20 cent., first ½], by a member of the Malcolm family of Poltalloch, Argyll, Scotland, as a collection of the autographs of prominent legal, political, ecclesiastical and other public figures.
Fifty-six of the letters, 1894-1915, are addressed to George Cave, [later Viscount Cave] (ff. 5-7, 13-28, 36, 38-40, 42-44, 46-54, 56); three, 1868-1874, are to his father, Thomas Cave, MP (ff. 13, 31, 49). The typescript index to the contents on f. 2 records items, no longer present, from Winston Churchill, Benjamin Disraeli, Ulysses S. Grant, Andrew Johnson, Harriet Beecher Stowe, Queen Victoria, George IV and others.