United States--east coast, Maryland, Baltimore Harbor

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Bibliographic Details
Corporate author / creator:	National Ocean Survey.
Imprint:	Washington, D.C. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey
Description:	online resource (maps) : col.
Language:	English
Subject:	Harbors -- Maryland -- Baltimore -- Maps. Harbors. Navigation. Patapsco River (Md.) -- Navigation. Maryland -- Baltimore. Maryland -- Patapsco River. Maps.
Cartographic data:	Scale 1:15,000 at lat. 39°14ʹ ; Mercator proj. (W 76°38ʹ--W 76°28ʹ/N 39°17ʹ--N 39°12ʹ).
Format:	E-Resource Map U.S. Federal Government Document
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/8918339
Related Items:	Continued by: United States--east coast, Maryland, Baltimore Harbor

Hidden Bibliographic Details
Varying Form of Title:	Baltimore Harbor
Frequency:	Irregular
Date / volume:	29th ed. (Aug. 17/74)-36th ed. (Jan. 23/82).
Notes:	Depths shown by isolines and soundings. "Soundings in feet." Includes tidal information and table of channel depths. "Formerly C&GS 545, 1st ed., Jun. 1921 C-1942-566." Numbering realigned 1974 to conform to a new uniform US numbering system for all navigation charts. The .jpg versions of these maps require Adobe Photoshop or Adobe Acrobat 9 Pro to view. Description based on: 29th ed., Aug. 17, 1974; title from title screen (viewed Sept. 14, 2012). Final issue consulted.
GPO item no.:	0191-B-13 (online)
Govt.docs classification:	C 55.418/7:12281/

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