The collection comprises correspondence with publishers including Longmans and Macmillans; manuscript drafts, working papers, notes and essays, lecture notes for the Royal Naval War College, Portsmouth, reports, press cuttings for his Naval reviews. Also included is correspondence from Naval Officers, Corbett's parents, from his wife E.R.C (previously Edith Rosa Alexander), the Fisher Correspondence and letters to Sir John Pakington, Admiralty, 1858/9, including a series of letters from Sir Houston Stewart to Pakington.