GRAVES, Alfred Perceval, letters, autographs, documents, manuscripts Home | Archive | Facsimiles | Forgeries | Back GRAVES, Alfred Perceval (1846-1931). Author. The Autograph Manuscript Signed of the third verse and chorus of 'Father O'Flynn', 1 page 8vo, dated 14 April 1926. [No: 21614] This is the archived description of an item that has already been sold. Please contact me if you would like any further intormation.