United States--Great Lakes, Lake Michigan--Illinois, Chicago Harbor

United States--Great Lakes, Lake Michigan--Illinois, Chicago Harbor / National Ocean Survey.

Author/creator	National Ocean Survey
Format	Map, Electronic, and Journal
Publication Info	Washington, D.C. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey
Description	online resource (maps) : col.
Supplemental Content	https://purl.fdlp.gov/GPO/gpo16943
Subject(s)	Harbors--Illinois --Chicago --Maps. Michigan, Lake--Navigation.

Portion of title	Chicago Harbor
Cartographic data	Scale 1:15,000 ; polyconic proj. (W 87°42ʹ--W 87°34ʹ/N 41°56ʹ--N 41°50ʹ).
Frequency	Irregular
General note	Depths shown by isolines and soundings.
General note	"Soundings in feet."
General note	Includes table of low water datum for Lake Michigan - Huron.
General note	GPO Cataloging Record Distribution Program (CRDP).
Special numbering	"Formerly LS 752, 1st ed., July 1933."
Special numbering	Numbering realigned 1974 to conform to a new uniform US numbering system for all navigation charts.
Source of description	Description based on: 15th ed., June 28, 1975; title from title screen (viewed on Dec. 27, 2011).
Source of description	Final issue consulted.
Succeeding title	United States. National Ocean Service. United States--Great Lakes, Lake Michigan--Illinois, Chicago Harbor
GPO item number	0191-B-16 (online)
Govt. docs number	C 55.418/7:14928/
Stock number	14 XHA 14928 DMA
Stock number	14928 NOS

Library	Location	Call Number	Status	Item Actions
Joyner	Electronic Resources	Access Content Online	✔ Available