The American traveller: or, Observations on the present state, culture and commerce of the British colonies in America, and the further improvements of which they are capable; with an account of the exports, imports and returns of each colony respectively, and of the numbers of British ships and seamen, merchants, traders and manufacturers employed by all collectively: together with the amount of the revenue arising to Great-Britain therefrom - Clúny, Alexander (American Culture Series I., 1769)