Aberdeen Harbour Board: Letter from Alexander Hadden, Aberdeen re. valuation for steam tug "Paul Jones" "Dear Sir, I beg to enclose the valuation of the steam tug Paul Jones. The damage done to the fore end of her keel is trifling- about £20 will repair it and the same is deducted from the amount of the award. I am, dear Sir, your most obedient servant, Alexander Hadden." 28 January 1830