| Description | General Boat Engine Drawings (24 items).
1280f. Parts of 110 Horse Power Boat Engines. Nov. 1832. 24 items.
Parts of 110 horse power side lever boat engines, with 55? inch cylinders.
Numbered set of drawings: 1 - cross-section of nozzles (partially coloured); 2 - section of cylinder (coloured); 3 - view of cylinder branches; 4 - external view of cylinder; 5 - side view of nozzles; 6 - front view of nozzles marked "I prefer the square pilaster as it gives more room and is more in character with the Headstock"; 7 - front view of nozzles; 8 - side view and section of upper nozzle (partially coloured); 9 - cross section of upper nozzle (partially coloured); 10 - side view and section of lower nozzle (partially coloured); 11 - plan of lower nozzle and cover (partially coloured); 12 - cross-section of lower nozzle (partially coloured); 13 - section of cylinder and nozzles (partially coloured); 14 - cross-section of nozzles (partially coloured); 15 - plan of upper nozzle cover; 16 - working gear; 17 - connection of headstock frame with cylinder; 18 - arrangement of two eduction pipes; [Nos. 19-28 wanting]; 29 - lower headstock (partially coloured, marked "not adopted"); 30 - sketch of upper headstock (marked not adopted). None of these drawings bear letter codes and only nos. 29 and 30 are dated. The numbers were added later in the top left corner.
Also the following unnumbered items: arrangement of two eduction pipes; lower headstock (crossed out and marked "see another drawing"); scheme for upper headstock framing for 100 and 110 horse engines (marked "not adopted"); memorandum - new patterns for 100 horse.
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