Courier letter from the Port of Patras to the Port of Piraeus. After the royal couple, Otto and Amalia, was being deposed during the October 1862 revolution and left Greece, riots broke out. Letter from captain A. Barry on the Austrian corvette "Friedrich" to the K.K. Fleet Command in Piraeus in December 30, 1862, reporting the situation from Patras. A document from a period after King Ottos reign, before King George arrived in Greece.