84; 



HEPORT — 1867. 



Table V. 



Groups of a Speed 



Subgroups of Displacement. 



Name of Vessel . 



Breadth (extreme), in feet 



Tonnage, builders measurement 



Mean di-aft of water, in feet 



Area of immersed midship section, sq. feet. 

 Displacement, iu tons of 35 cubic feet .... 



Engines. 



Description 



Number of cylinders 



Diameter of cylinder.';, in inches 



Length of stroke, in feet 



Number of revolutions, per minute 



Wcicht per sq. in. on safety-valve, in lbs. 



Nominal horse-power 



Indicated horse-power 



Propeller. 



Diametei', infect 



Pitch, in feet 



Length in line of shaft 



Immersion of lower ledge, in feet 



Number of revolutions, per minute . 



Speed of ship, in knots per hour 



Speed of propeller, in knots per hour. 

 Speed^ xDtf -vindicated hor.se-power . 



Wind. 



Sea. 



Remarks. 



Reference to Reports 



Between 9 and 



Length on waterhne, in feet i 



Between 500 and 



Alacrity. 



180 



28-33 

 670 

 9-25 



195 

 605 



Hor. 

 2 



45 

 2 



85-5 



20 

 200 

 587-1 



Icarus. 



151 



29'o8 



577 



II 



211 



618 



H.sin.Tr. 



z 

 = 38-875 

 1-83 

 92 

 20 

 150 

 6o2-8 



Eclipse. 



Lily' 



II 



16 



3-42 



10-651 



1 3 "494 

 147-2 



10 



14-42 

 219 

 5-67 

 92 



1 01 46 

 13-083 

 125-7 



185 



28-33 

 695 



9'33 

 198 

 625 



Hor. 



2 



45 

 2 



96 



20 

 200 

 838-4 



II 



16-5 

 2-42 

 3-92 



96 



1 1 



15-625 

 116-1 



1S62. 



1S62. 



1S62. 



Surprise. 



185 

 28-33 

 695 



9-83 

 200 

 634 



Hor. 



2 



45 



2 



76 



20 



200 



474' I 



II 



17 

 3-25 

 4-83 



76 



10 



11-744 

 1557 



Wan- 

 derer. 



1862. 



180 



28-33 

 670 



9-5 



203-5 



637 



Hor. 



2 



45 

 2 



93 



20 

 200 

 721-4 



II 



i5'83 

 2-5 

 3-92 



93 



10-81 

 14-525 

 129-6 



Smooth. 



1862. 



180 

 28-33 

 670 



9"S7 

 206 



645 



Hor. 



2 



45 

 2 



88-5 



20 

 200 

 627-8 



II 

 1654 



2-67 



3-5 

 88-5 

 10-258 

 14-440 

 128-4 



No. 3. 



1862 



Hall'-boilcr power. 



