[41] 



CONSTKUCTION AND WORK OF FISH-HAWK. 



43 



Maximum number of pounds of coal consumed per square 



foot of grate 18 



Maximum speed attained under steam alone, in knots per 



hour 10. 52 



dumber of hours maintained 9J 



State of sea Smooth. 



Maximum slip of screws in per cent 17. 08 



Maximum number of revolutions per minute 105 



Mean slip of screws in per cent 12. 1 



TcMe of distances made xindcr steam hy the United States Fish Commission steamer Fish 



Haivk, for the year 1880. 



Date. 



Where bonnd. 



Distance. 



18)50. 

 July 29 

 30 

 31 



Sept. 



Oct. 



12 

 13 

 Nov. U 

 15 

 16 

 17 

 18 

 19 

 20 

 26 

 27 

 4 

 6 

 9 

 10 

 11 

 12 



Dec. 



From Wilmington, Del., to Newport, U. I. 



do 



do 



Dutch Island Harbor to Newport, K. I . .. 



Dredging trip 



do 



Adjusting compasses 



Dredging trip 



do 



.do 

 .do 

 .do 

 .do 

 .do 

 .do 

 .do 

 -do 

 .do 

 .do 



do 

 .do 



do 



Going to coal wharf 



Picking up moorings of this vessel 



Dredging trip , 



do 



do 



do 



do 



Newport, E. I., to Wood's Holl 



Wood's Holl to Newport, R. I 



Dredging trip 



do 



do 



Going to coal wliarf 



Trying port engine 



Newport to New Haven 



New Haven to Now York 



New York to Wilmiugton, Del 



do 



Wilmington, Del., to Washington, D. C 



Dredging tiip 



do 



On the way to Washington, D. C 



do 



do 



do 



Navy-yard to Seventh street wharf 



Seventh street wharf to Navy-jard 



Washington, D. C, to Saint Jerome Creek. 



Saint Mary's River to Smith's Creek 



Smith's Creek to Washington 



do 



Quantico to Norfolk, Ya 



do 



315 



20 



12 



14 



23 



30 



27 



33 



48 



80 



29 



45 



36 



48 



18 



]4 



97 

 13C 



17 



i 

 2 



57 

 105 



55 



25 



66 



43 



43 



60 

 122 



47 

 h 



82 

 53 



69.5 

 143.5 

 67 

 38 

 131 

 80 



8 

 84 

 22 



2 



2 

 100 



5 

 61 

 35 

 97 

 72 



Total distance run . 



2,825 



