Box 1. Correspondence in English and French, 195 items, 1802-1847. There are many letters from Sir Frederick Pollock to his niece, Elizabeth Alexander. Other correspondents include William Frederick Pollock and Fanny Homera Pollock.
Box 2. Correspondence, and some other papers, 232 items, 1844-1872. Many of the letters are from Sir Frederick Pollock to Lady Cullum and others.
Box 3. Correspondence, with reports, cuttings, and other papers, 242 items, 1873-1899.
Box 4. Correspondence, notes, and other papers, 107 items, undated; letters to Arthur Powell, 14 items, c.1840-1860; and correspondence and other papers concerning the collection, 6 items, c.1840-1929.