The Joseph Dimsdale Collection includes correspondence, notes, poetry, legal documents, newspaper clippings, and pictures and engravings. According to a London dealer description from 1929, Joseph Dimsdale compiled the collection. Though the collection only contains three letters to Dimsdale at least fifteen other documents have been stamped with his crest and initials. Among the correspondents are William Wilberforce, Mary Somerville and Louis Philippe, the final King of France.
From the description of Joseph Dimsdale collection, 1725-1849 (inclusive) (University of Chicago Library). WorldCat record id: 607916619