Aberdeen Harbour Board: Letter from John Kerr, Glencarvie Letter to James Riddel from John Kerr: "Dear Sir, I shall have about £300 sterling at my disposal between this and 20th June next- will you oblige me by receiving it in deposit along with what I have already in your office, and your answer will oblige, dear Sir, your most obedient servant, John Kerr. P.S direct it to Glencarvie, Strathdon." 25th May 1837