Bentley, George. [Memoir of Richard Bentley]. Manuscript copy in an unknown hand of incomplete holograph. Refers to the account in John Forster's Life of Charles Dickens regarding the dispute with his father, Richard Bentley.

Manuscript from Henry W. and Albert A. Berg Collection of English and American Literature. Public domain image.

Public domain scan of microfilm of a document related to Charles Dickinson, free to use, no copyright restrictions image - Picryl description.