I have recently been looking at the Gales 19th Century Newspapers site after a break of some time and there are some more newspapers listed including the "Royal Cornwall Gazette" (1811-1900).   The Gazette had various titles over the years including "The Royal Cornwall Gazette, Falmouth Packet and Plymouth Journal" so covers a wide area. If you look at your local Library website they may have free access via your library card number (Plymouth, Devon Library does). Regards, Joy, Plymouth, Devon.