7.8 



REPORT 1867. 



Table IT 



Groups of a Speed 



Subgroups of Dii?placemeufc. 



Name of Vessel . 



Falcon. 



Length on watorliiie, iu feet 



Breadth (extreme), iu feet 



Tonnage, builder's measurement 



Mean draft of water, in feet 



Area of immersed midsliip section, sq. ft. 

 Displacement, in tons of l!5 cubic feet .. 



Engixf.s. 



Description 



Number of cylinders 



Diameter of cylinders, in inches 



Length of st roke, in feet 



Number of revolutions, per minute 



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



Nominal horse-power 



Indicated horse-power 



Pkopellek. 



Diameter, in feet 



Pitch, in feet 



L-ength in line of shaft 



lunnersion of lower ledge, in feet .... 

 Number of revolutions, per minute . 



Speed of ship, in knots per bom* 



Speed of propeller, in knots per Iiour, 

 Speed^xD't-r indicated horse-power . 



Wind 



Sea 



Remarks. 



Between io< 



1 60 



31-83 

 748 



14 



330 



1006 



Ilor. 

 2 



3^ 

 2 

 81-5 



20 

 100 



312'2 



10'02 



II77 

 198 



7 

 Si-s 



7-87 

 9-465 

 1567 



No. 3. 



Supply. 



i79'5 

 a7'i2 



638 

 14-25 



324 

 1070 



In. Sing. Tr. 



2 



= 34-5 

 2-25 



45 



14 



80 



265-2 



10 



12 

 1-67 

 8-57 



45 

 8 



10-653 

 ao2 



Eeference to Eeports 



1862. 



1862 



Hni-rier. 



160 

 31-83 



747 



1475 

 356 

 1097 



ITor. 

 2 



34 

 175 



9383 



20 

 100 

 3^3-5 



10 



I 1-12 

 1-92 



8-33 

 93-83 



7-655 

 10-297 



147-5 



Archer. 



No. 



1862. 



186-33 



33-S3 

 970 



14-75 

 378 

 1263 



H. geared. 



46-01 

 3 



42 



10 



200 



447-1 



9 



7-25 



1-33 



7-08 

 126 



7-8 

 901 1 

 124 



1862. 



= 30-15 

 2-5 

 93-33 

 60 

 200 

 561-8 



