FLEMING, Alexander, letters, autographs, documents, manuscripts Home | Archive | Facsimiles | Forgeries | Back FLEMING, Alexander (1881-1955). Bacteriologist. Signature in ink on paper ('Alexander Fleming') on paper, mounted on the remains of an album leaf, no date. [No: 21414] This is the archived description of an item that has already been sold. Please contact me if you would like any further intormation.