Reports by John Clerk, esquire, of Eldin [electronic resource] : and By Messrs Grieve and Henderson, in consequence of surveys, Made by Them, of Culross and Valleyfield Collieries, Forest, &c. &c. In the Years 1792 and 1793. With a farther explanation of the State of the Collieries, by Lord Dundonald, and Method Recommended by Him to be Adopted to Compleat the Winning of Them: Accompanied by Sundry Other Papers, and Offers to Compleat the Winning, and to Work and Ship the Coals, From Both Collieries, at a Stipulated Price. The whole submitted, by Lord Dundonald, to the consideration of his creditors.