| Description | Boilers and Components and Parts of Boilers for Land Engines. (11 items). 1413. Other Boiler Components and Apparatus. 1780s, 1801, 1802, 1842, 1843, 1857, not dated. 11 items. Ends of boiler stays, not dated [1780s?]. Frames for fire doors for 40 horse engines and upwards and 6 foot stroke engines, Sep. 1801. "A plan for the Consumption of Smoke by William Harrison" - coloured drawing, Feb. 1842. Feed pipes, damper pipes, steam pipes, boiler and grate etc. - partially coloured drawing, circa May 1843 [half the drawing is missing]. Sketch of supplementary boiler of 5 foot 3 30 horse fire regulator [also marked "Brunton's patent fire regulator for 30 horse boiler received from Smith & Hawkes with their letter of 27 Oct. 1843"]. "Sketch of fire regulators for Messrs. Boulton Watt & Co.", not dated [circa 1843?]. Plan of pipes, cocks, valves etc. for South Devon Railway, not dated [circa 1845? - half the drawing is missing]. Ash pit frames and doors as made for the South Devon Railway, not dated [circa 1848?]. Funnel for safety pipes for Dunstan & Barlow, not dated [1857?]. Sketch of an ash pit, frame and brackets on the dead plate, not dated. Sketch of feed pipes for a 12 horse dredging engine, not dated. Components and Parts of Boat Engines and Boat Engines for Land. |