U. S. DEPARTMENT OF COMMERCE 



JESSE H. JONES, Secretary 



COAST AND GEODETIC SURVEY 



LEO OTIS COLBERT, Director 



Vie 



Special Publication No. 143 

 Revised {1942) Edition 



HYDROGRAPHIC 

 MANUAL 



by 



COMMANDER K. T. Adams 

 U. S. Coast and Geodetic Survey 



Woods Hole Oceanographic Institution 



UNITED STATES 

 GOVERNMENT PRINTING 

 WASHINGTON 



opQata Library 

 Reference Collection 



For .ale by the Superintendent of Documents, U. S Govei 

 1 



Woods Hole Oceanographic in s 



lent Printing Office, Waenington 2o, D. C. - - 



Price $2. 



ATLAS -GAZETTEER COLLECTION 



