General chart of Lake Superior

Description:

Relief shown by hachures and spot heights. Depths shown by bathymetric tints, soundings, and isolines.; "Catalogue No. 9."; "Issued October 11, 1919."; Includes text, magnetic variations chart, lists of United States and Canadian canals, and dry docks list. 69 x 124 Centimeters Scale 1:500,000 General Map Collection

Creator:

U.S. Lake Survey

Publisher:

On sale at U.S. Lake Survey Office (Detroit, Michigan)

Provider:

University of Minnesota

Resource Class:

Maps

Spatial Coverage:

United States and Lake Superior

Rights:

Use of this item may be governed by US and international copyright laws. You may be able to use this item, but copyright and other considerations may apply. For possible additional information or guidance on your use, please contact the contributing organization.

Access Rights:

Public

Format:

JPEG

More details at:

https://umedia.lib.umn.edu/item/p16022coll230:4115