John Dickinson, Letters from a Farmer in Pennsylvania… (1768)
“ I was at pains to collect, to digest, to consider them; and I will be bold to affirm, that the profit in Great-Britain from the trade of the colonies, through all its branches, is two millions a year. This is the fund that carried you triumphantly through the last war. The estates that were rented at two thousands pounds a year, threescore years ago, are three thousand pounds at present. Those estates sold then from fifteen to eighteen years purchase; the same may now be sold for thirty. You owe this to America. ”
