VII. NAVAL ARCHITECTURE, ETC. 437 



This drawing was presented by John Wood to K. Napier. 

 The engine of this vessel was presented by R. Napier and Sons to the South 

 Kensington Museum. 



2178cc. Model of the Paddle Steam Yacht " Menai," 



supplied by R. Napier in 1830 to Thomas Assheton Smith. 



R. Napier. 



The hull, 132 feet long, 20 ft. 6 ins. broad, 12 ft. 8 ins. depth of hold, and 

 146 tons register, was built by John Wood, port Glasgow, from Mr. Smith's 

 design,;the vessel's bottom having a hollow or channel on each side of centre 

 keel. 



The engines were made and fitted by R. Napier. Cylinders 42f ins. diam. 

 x 4 feet stroke, 120 nominal horse-power. 



2178cd. Drawings of the Engines of the Paddle 

 Steamer " British Queen." Constructed in 1838 for the 



British and American Steam Navigation Company, London, by 

 R. Napier, Glasgow. R. Napier 



The hull, 275 ft. long, 39 ft. 8 ins. broad, 27 ft. 6 ins. deep (moulded), was 

 built by Messrs. Curling and Young, London. 



Cylinders, 77f ins. diameter x 7 feet stroke, 420 nominal horse-power. 



These engines (the largest marine engines made at the time they were con- 

 structed) were fitted with Hall's surface condenser. 



2178ce. Model of the Paddle Steamer " Faid Zafar." 



Length 225 ft. 6 ins., breadth 20 ft., depth 8 ft. 7 ins. 360 tons 

 gross. David and William Henderson $ Co. 



Built and engiued by the late firm of Tod & McGregor in 1864, for His 

 Highness Ismail Pacha, Viceroy of Egypt, being completely composed of 

 steel for light draught of water, schooner rigged. 



Engines oscillating, cylinders 44 ins. diameter, stroke 3 ft., horse-power 

 120 nominal, speed 20 miles per hour. 



2178cf. Model of the Paddle Steamer "Mukhbir 

 Suroor." Length 220 ft., breadth 20 ft., depth 9 ft. 



David and William Henderson $ Co. 



Built of iron and engined by the late firm of Tod & McGregor in 1864, for 

 His Highness Ismail Pacha, Viceroy of Egypt, as tender to the " Faid Zafar," 

 schooner rigged. 



Engines oscillating, cylinders 40 ins. diameter, length of stroke 3 ft., horse- 

 power 100 nominal. 



2178cg. Model of the Screw Steamer " City of Man- 

 chester." Length 262 ft., breadth 36 ft., depth 25 ft. 2,096 

 tons gross. David and William Henderson fy Co. 



Built and engined by the late firm of Tod & McGregor in 1851, for the 

 Imnan Company, to trade between Liverpool and New York ; barque-rigged, 

 with jigger, about the first vessel ever fitted with iron masts. 



Engines beam-geared, cylinders 71 ins. diameter, length of stroke 5 feet. 

 horse-power 370 nominal. 



