| Description | 2 sheets. Summarised “Hallamanin adventurers require our advice. The adventurers of North Downs do not take advantage of Boulton’s mistake. He gives his rule for calculating the price for cylinders. Boulton thinks the yearly income from Cornwall will amount to £12,000 and gives details. Boulton speaks most highly of Murdock and mentions his wheel carriage. About the bargains he has made.” |