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. In a series of letters, written originally to the Right Honourable the Earl of ********* By an old and experienced Trader.