Fletcher, Angus. ALS to. Relates to the death of Grip, the raven in Dickens' Barnaby Rudge. With typewritten passage from the book dealing with the raven

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.