NAUTICAL CHART MANUAL 



PRACTICAL GUIDANCE '^l^ I 



FOR CARTOGRAPHERS AND ENGINEERS fiji^CT^/ld 



ENGAGED IN 



CONSTRUCTING AND REVISING NAUTICAL CHARTS 



EMPHASIZING 



DETAILS OF CURRENT PRACTICES 



AS DEVELOPED BY THE 



COAST AND GEODETIC SURVEY 



SIXTH (1963) EDITION 



Edited by 

 WALLACE A. BRUDER 



Assistant Chief, Nautical Chart Division 

 Office of Cartography 



Publication 83-1 



U.S. DEPARTMENT OF COMMERCE 

 Lutlier H. Hodges, Secretary 



COAST AND GEODETIC SURVEY 

 H. Arnold Karo, Director 



