| Description | The tracings are on blue linen and appear to have taken in the 20th century from other tracings, from originals elsewhere in this collection, or from originals no longer extant. Includes: Plan and elevation of mill (copied from tracing sent to Mr Sunnerdahl on 24 Dec 1830). Drawing of water wheel (copy sent to Mr Sunnerdahl on 23 Sep 1830). Several drawings of No 96 machine and 60-inch drying machine, earliest dated 14 Oct 1831 (later drawings include details of machinery). Apparatus to reverse glazing prep [?press], Dec 1852. New water wheel and gearing, 26 Jun 1852. Paper mill, with new engine shaft etc., Jun 1846. Water wheel and gate, 8 May 1845. Water wheel rings, with Mr Sunnerdahl's alterations, 28 Jul 1836 (copy sent to Mr Sunnerdahl 6 Jul 1839). Schematic drawing of drying machine, with note that William Howard took a copy to Sweden for Mr Sunnerdahl on 20 Jun 1838. Cylindrical rag boiler, plan, end and front elevations, with explanation of process. |