British History on Line (Ordnance maps - late 19th century)

http://www.british-history.ac.uk/map.aspx?compid=55118

Click on different squares to call up sections of interest.

Little Dean 'square' is just past top right of the last H in Monmouth

Click on the part of the map of interest which will enhance that particular area - and click on the edge sides or top and bottom, to move about the square.

- ability to run off map (max area or minimum area) if required