66 



REPORT — 1SG7 



Groups of a Speed 



Subgroups of Displacement. 



Name of Vessel . 



Length on load-water-line, in feet 



Breadth, in feet 



Mean draft of water, in feet 



Area of immersed midship section, sq. ft. 

 Displacement, in tons of 35 cubic feet . . . 



Mean immersed girth, in feet 



Material and state of skin 



D. 



Between 500 

 and 1000 tons. 



Cambria 

 (lengthened). 



Engines. 



Description 



Number of cylinders 



Diameter of cylinders, in inches . 



Length of stroke, in feet 



Number of revolutions, per minute 



Nominal horse-power 



Indicated horse-power 



Propeller. 



Description 



Diameter, in feet 



Length of paddle, in feet 



Breadth of paddle, in feet 



Number of paddles .• 



Deptli of immersion of lower edge, in feet 

 Speed of vessel, in nautical miles per hour 



Boilers. 

 Description 



Pressure of steam in boiler, lbs. on the sq.in, 



Steam-room, in cubic feet 



Water-room, in cubic feet 



Number of furnaces 



Number of boilers 



Grate surface, in square feet 



Totalheatmg surface 



Consumption of coals, in lbs. per hour . . 



Wefghts. 



Total of engines, in tons 



Each wheel 



Boilers without water 



Water in boilers 



Reference to Reports . . . . 

 Information supplied by 



Remarks 



237 



a6-i6 

 931 



200'03 



980 



Side lever. 



2 



73-5 

 5 



20'25 

 39210 

 837-34 



Common. 

 8 



2' 1 6 



32 

 3'33 



I2'23 



Tubular. 

 14 



12 



4 



450 

 6893 



5241 



Table I. 



4. 



Between 11 ai 



Between 1000 1 



4 



Callao. 



117 

 11-95 



83 

 63 



1860& 1861. 



Valparaiso. 



Moderate breeze; 

 variable tide ; 

 comparatively 

 smooth sea. 



232 

 29 



I I'I2 

 280 

 1 1 50 



Double cylinder 



4 

 f 2 of 90 ~1 



t 2 of 52 J 



5 



24 



320 



1050 



Feathering. 



26 



8-5 



3-08 



12 



4 



I2'9 



Tubular. 



26 



1600 

 2000 



6 



2 

 140 



334° 

 2240 



220 

 26 

 60 



40 



i860 & 1861. 

 Randolph, Elder 



&Co. 

 Light headwind 



variable tide 



light head sea. 



Lima. 



232 



11-67 

 308 

 1220 



Doub. cyl. 



4 



r2of9ol 



\^ 2 of 52 I 



5 



24 



320 



800 



Feathering. 

 26 



833 

 3"i6 

 10 



3-5 

 11-53 



Flue. 



22 



39° 



720 



6 



2 



130 



2530 



2464 



^5 

 34 

 36 



i860. 



Randolph, 

 Elder & Co. 

 Light wind; 



alternate 

 tide ; no sea. 



251 



30 

 115 



302 

 1345 



Doub. cyl, 



4 



f2 0f 



I2 of 



90 

 52 J 



5 



14 



320 



1 1 60 



Featherini 

 26 

 8-16 



3 

 12 



4 

 12 



Tubular, 



superheatec 



26 



1600 



2000 



6 



2 



136 



3336 



3024 



220 

 20 

 60 

 40 



1 860 & 186 

 Randolph 

 Elder & C< 



