Description | Items 1-15: Product guides, installation, operation and maintenance instructions etc: valves, regulators, pressure governors etc., 20th cent Item 16: Industrial furnaces catalogue, 20th Cent Items 17-21: Correspondence re staff organisations, sales of items to the Bryan Donkin museum, and the Bryan Donkin Historical Society, 20th Cent Items 22-24: ?Certificate, 2 photocopies of items at Bryan Donkin, 20th Cent Items 25-29: Gas distribution catalogues, 20th cent Items 30-42: Bryan Donkin Company trade instruction booklets and catalogues, 20th Cent Item 43: Booklet re Rateau Turbo Exhausters, 19th cent Item 44: ?Capacity lists, 19th-20th cents Item 45: Description of pattern exhausters, 1848-1877 Item 46: "The Chesterfield and District Society", printed history., 1950 Item 47: Bryan Donkin Company annual report, 1962-1963 Item 48: Interview with Mr Hodson on petrol storage, 20th Cent Item 49: Printed information on gas exhausting and compressing plants, 1926 Item 50: ?Correspondence re W C Holmes and Co., with 2 papers by Huddersfield Historical Society, late 20th cent Items 51-55: General notes on compressors and governors supplied to Bournemouth, 1927-1933 07/12/2022 - Item 53 disposed of, it was an exact duplicate of item 52 Items 56-57: Printed History of the Bryan Donkin Company 1803-1953, c1960s 07/12/2022 - Item 56 does not match this description, a photocopy of the item numbered 56 was disposed of |