83 



REPORT 18G7. 



Table V.— MEN-OF- 



Gronps of a Speed 



Subgroups of Displacement. 



Name of Vessel . 



Length on waterline, in feet 



Breadth (extreme), in feet 



Tonnage, builder's measurement 



Mean draft of water, in feet. 



Area of immersed midsliip seetion, sq. ft. 

 Displacement, in ton.s of 35 cubic feet . . . 



Engines. 



Description 



Number of cylinders 



Diameter of "cylinders, in inclies 



Length of stroke, in feet 



Number of revolutions, per mimito_ 



Weight per sq. in. on safety-valve, in Ib.s 

 Nominal horse-power 



Proteller. 



Diameter, in feet 



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. 

 Speeds x Dtt -f indicated horse-power . 



Wind 



Sea 



Remarks 



Eeference to Reports 



A. 



Under 

 125 tons. 



Dwarf. 



130 



165 

 164 

 5'5 



44 



98 



Vert. 



2 

 40 



2-67 



35-5 



, 90 



Indicated horse-power 2 1 6 



5'67 



182-8 

 10-537 

 14-427 



Not 

 rigged. 



1862. 



Dart. Lee. 



145 

 2S'33 

 425 



9-08 

 166 

 350 



Hor. 



2 



32 



IQI 



20 



80 

 361-7 



9 



1233 

 2 



4-67 



lOI 



10-19 



12-287 

 156-2 



1862. 



Between 9 antl 



Between 250 and 



Snipe. 



145 

 25'33 

 425 



9'12 



167 

 392-5 



Hor. 



2 



32 



1-5 



98 



20 



80 



343'i 



J2-33 

 2 



5 

 98 



I0'022 

 II'922 



157-2 



Sparrow, 



145 

 25'33 

 425 



9-16 

 16S-5 

 395 



Hor. 



103 



20 



80 

 363-4 



12-33 

 2 



S'2S 



103 

 10-32 



12-531 

 162-8 



1862. 



Nimble. 



145 

 25'33 

 425 



9-20 

 169-5 

 39S 



Hor. 



2 

 32 



15 

 io3 



20 



So 

 391-8 



12-3 

 2 



S'33 

 108 

 10-872 

 13-139 



177-5 



1862. 



145 

 25-33 



425 



9-25 

 170-5 

 401 



Hor. 



2 



30 



1-67 



J 00 



20 



80 

 3 34 



11-75 

 4-67 



ICO 



9'933 

 II-59C 



159-6 



1862. 



4 



] 



