| Description | 2 pcs. Concerning: the portraits of Boulton; a visit from the Russian Emporer to the workmen; the building drawings; Mr Southern; Novosittzouff; machinery parts; an 'ingenius Englishman' who has established many button manufactories in St Petersburg and erected some steam engines; General Sablancoffe who breakfasted with Boulton; and Boulton's health. |