On January 1837, Giuseppe Mazzini, exiled Italian patriot, arrived in London. Image: Photograph of Giuseppe Mazzini, 1 January 1860 (author unknown). This image is in the public domain in the United States because its copyright has expired.
Articles
Marjorie Stone, “On the Post Office Espionage Scandal, 1844″
Kate Lawson, “Personal Privacy, Letter Mail, and the Post Office Espionage Scandal, 1844″
