Aberdeen Harbour Board: Patent ship - copy of report and estimate by Hugh Morton Details on work to be carried out on patent ship, signed by Hugh Morton. The 4 main numbered sections are: rails and butt plates, the crackle, the purchase, and pitch chain. Some financial estimates included as well. There is a third document, with different handwriting, also detailing work on railing and plates. The third document looks like a different person's handwriting. 2 Oct 1856