Description
Item Description:Depths shown by isolines and soundings.
Relief shown by spot heights.
Title from title screen (viewed on Oct. 18, 2011).
"From the latest British, French and Canadian surveys to 1932 with additions from U.S. Navy sources to 1958."
"Copyright 1995 by the United States Government. No copyright claimed under Title 17 U.S.C."
"Soundings in fathoms."
Includes index to next larger scale charts.
Physical Description:1 online resource (1 map) : color