Letters from Arthur Cates to Philip Lutley Sclater regarding the proposed Regent's Canal Railway
Letter from John Colebrook to Philip Lutley Sclater regarding monkey enclosures and preventing lung disease
Letter from Paul Corin to Philip Lutley Sclater regarding an expedition by Captain Zozilla
Letters from Sir Percy Zachariah Cox to Philip Lutley Sclater regarding specimens of Oryx Beatrix, Dik Dik skeletons, snakes and antelopes. Also letters regarding his election and membership of the Zoological Society of London
Letters to PL Sclater asking him to correct the bird names in Darwin's new book, 'Descent of Man'.
Letter from Archibald Shearer to Philip Lutley Sclater regarding the closure of the Zoological Gardens in Edinburgh
Letter from Sir Arthur Everett Shipley to Philip Lutley Sclater regarding Graham Kerr breaking down in the middle of Part II of the Tripos due to ill health
Letter from Frederick Smith to Philip Lutley Sclater regarding plates and illustrations
Letter from John Smith to Philip Lutley Sclater recommending John Young as gardener at the Zoological Society of London
Letter from Earl Philip Henry Stanhope to Lord Walden regarding his membership of the Zoological Society of London