Letters to Birdwood: C including letters from Sara Carmichael, General Secretary of the Society for the Encouragement and Preservation of Indian Art, J B Chalmers, C Purdon Clarke and Theodore Cooke of the Imperial Institute
Letters to Birdwood: D including letters from Samuel and William Digby and Prof [later Sir] Robert Kennaway Douglas, Secretary of the Ninth International Congress of Orientalists
Other letters to Birdwood: D including letters from Count Gobiet D'Alviella, N. B. Darabseth, Sir Charles Dilke, Samuel and William Digby, James Dredge and William Turner Thiselton Dyer