By virtue of several acts of Parliament, passed in the reign of His present Majesty, the Governor and council of the Company of Proprietors of the Firth and Clyde Navigation have ordered the following rates and duties on all vessels, goods, and commodities, navigated or conveyed on the said navigation ... : to commence on the first day of June 1813.
Company of Proprietors of the Forth and Clyde Navigation.
London : Printed by J. Barfield,
[1813]