GLADSTONE PAPERS. Vols. LVI, LVII (ff. 170, 150). Correspondence with E[dward] H[enry] Stanley, Lord Stanley 1851, 15th Earl of Derby 1869; Folio and quarto.
GLADSTONE PAPERS. Vols.CLXXIX,CLXXX(ff.339, 275). Correspondence with Sir Walter C[harles] James, 2nd Bart., 1st Baron Northbourne 1884; Folio and quarto.
GLADSTONE PAPERS. Vols. CCI, CCII (ff. 302, 205). Correspondence with [George Frederick Samuel Robinson, Viscount] Goderich, 2nd Earl of Ripon and 3rd Earl de Grey of Wrest 1859, l st Marquess of Ripon 1871, Viceroy of India, etc.; Folio and quarto.
GLADSTONE PAPERS. Vols. CXLVI, CXLVII (ff. 335, 270). Correspondence with James T[homas] Knowles, [K.C.V.O.] 1903], Editor of the Nineteenth Century; Folio and quarto.
GLADSTONE PAPERS. Vols. VIII, IX (ff. 305, 278). Correspondence with Sir John [Emerich Edward] Dalberg Acton, 8th Bart., 1st Baron Acton 1869, the historian; Quarto.
GLADSTONE PAPERS. Vols. CXLVIII, CXLIX (ff. 264, 243). Correspondence with Sir James P[hilip] Lacaita, K.C.M.G., Italian scholar and (1876) Senator; Folio, and quarto. The original letters from Gladstone included in these two volumes were presented to the British Museum in 1931 by Charles Carmichael Lacaita, M.P., son of Sir James Lacaita.