Portland, Maine--New Hampshire, 1985 : 1:100 000-scale metric topographic-bathymetric map /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), United States. National Ocean Service
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : Rockville, Md. : The Survey ; National Ocean Service, [1988]
Edition:	Photoinspected 1988.
Subjects:	Maine > Maps, Topographic. Maine > Bathymetric maps. New Hampshire > Maps, Topographic.

Description
Item Description:	Relief shown by contours and spot heights. Depths shown by isolines and soundings. "Map edited 1988." "Map photoinspected using 1988 photographs, no major culture or drainage changes found." Designed to be folded to 21 x 11 cm. Includes location map and index to adjoining maps. Includes hydrographic survey index and information, and depth gradient diagram. "43070-E1-TB-100." Cartographic material.
Physical Description:	1 map : color ; 69 x 102 cm.