Restricted, danger and anchorage areas
Subtitle: information supplementing United States coast pilots ...
Series: Its Serial -- no. 693; Serial (U.S. Coast and Geodetic Survey)
Publisher: U.S. Govt. Print. Off.
Published: 1947
Place of publication: Washington]
Language: eng
Number of pages: 211
Subjects: Harbors; Regulations; Anchorage
Notes: At head of title: U.S. Dept. of Commerce ... Coast and Geodetic Survey ...

"In effect on January 1, 1947."

Supersedes its Wartime information to mariners supplementing United States coast pilots, Serial 648-2.

Cover-title.