Description
Published:Began with 8th ed., Sept. 3, 1983; ceased with 9th ed., Oct. 13, 1990.
Item Description:Depths shown by isolines and soundings.
Relief shown by contours, hachures, and spot heights.
"Soundings in fathoms."
Inset: Killisnoo Harbor. Scale 1:10,000.
Includes tidal information.
Electronic resource.
Physical Description:online resource (maps) : color
Publication Frequency:Iregular
Format:The .jpg versions of these maps require Adobe Photoshop or Adobe Acrobat 9 Pro to view.