Webster, T. (1848). The port and docks of Birkenhead: With maps, plans, sections and tidal diagrams, and an account of the acts of Parliament relating to the Mersey and dock estate of Liverpool. London: Chapman and Hall.

Webster, Thomas. The Port and Docks of Birkenhead: With Maps, Plans, Sections and Tidal Diagrams, and an Account of the Acts of Parliament Relating to the Mersey and Dock Estate of Liverpool. London: Chapman and Hall, 1848.

Webster, Thomas. The Port and Docks of Birkenhead: With Maps, Plans, Sections and Tidal Diagrams, and an Account of the Acts of Parliament Relating to the Mersey and Dock Estate of Liverpool. London: Chapman and Hall, 1848.