Description
Published:32nd ed. (May 18/96)-.
Item Description:Depths shown by isolines and soundings.
"Soundings in feet."
Includes source diagram and table of channel depths.
"Formerly C & GS 533, 1st ed., Dec. 1921 V-1921-207 KAPP 77."
Editions kept current by periodical online updates.
Physical Description:1 online resource (maps) : color
Publication Frequency:Irregular
Format:The .jpg versions of these maps require Adobe Photoshop or Adobe Acrobat 9 Pro to view.