W. E.
GladstoneThe Gladstone diaries
: with cabinet minutes and prime-ministerial correspondence, ed. M. R. D.
Foot & H. C. G.
Matthew, 14 vols.
(1968–94)
All Souls College, Oxford
King's College Archive Centre, Cambridge
Bodleian Library, Oxford
Balliol College, Oxford
University of Oxford, Taylor Institution
National Library of Scotland, Edinburgh
British Library, Oriental and India Office Collections