BALFOUR, Arthur James, 1st Earl of, letters, autographs, documents, manuscripts Home | Archive | Facsimiles | Forgeries | Back BALFOUR, Arthur James, 1st Earl of (1848-1930). Prime Minister 1902-1905. Large signature from the foot of a (secretarially written) letter. [No: 20615] This is the archived description of an item that has already been sold. Please contact me if you would like any further intormation.