Available as a book or on Google Books. 2004 The Essex Coastline then and now4 November 2020 in Ebook / Estuarine (updated on 4 November 2020)
On Google books 1844 The improved coaster’s guide, and Marine board examination, for ...4 November 2020 in Ebook / Estuarine / Pilot (updated on 4 November 2020)