Map exhibiting the navigable rivers, the complete & proposed canals & rail-roads of Great Britain & Ireland, with the coal fields, light houses, &c. / 
Hall, Sidney.
London :  Longman & Co., 
1839.
In: A Dictionary ... of Commerce and Commercial Navigation. By J.R. McCulloch. 1839 and 1840 supplements.
Insets: Dublin Boy; Caledonian Canal; River Thames from London to the Goodwin Sands.