Printed map. Two Visual Scales [2 = 1 Irish Mile; 77 mm = 2 English miles]. "Dedicated by permission to the excellency Earl Whitworth Lord Lieutenant General and General Governor of Ireland. and the right honble. the Earls O'Neill & Rolse his majesty's post master General, by their much obliged and most obedient humble servant John Taylor." Published as the Act directs October 1816, by John Taylor No. 8 Upper Bagot Street Dublin. Label on slipcase reads: Sold at Allens Map Print & Lithographic Establishment 32 Dame Street Dublin. Note appearing on the map: Note. The banks in the above chart of the bay, called the North and South Bull, are only to be seen at low water. Reference to Co. Dublin Baronies [chart]. Sea depths off coast indicate “the least water in feet”. Map also indicates sandbanks, navigational information and a legend to Baronies.