Papers of the Estates of the Earls of Londesborough (incorporating the Estate Papers of the Earls of Burlington and the Papers of Selby Abbey) > Papers from Crust Todd & Mills, solicitors, relating to the Londesborough Estate manors > Accounts > The Right Hon the Earl of Londesborough in a/c with Herbert Usher, solicitor, of Market Weighton: Copyhold manors annual account