Chart of Isle Royal including north west coast of Lake Superior / projected and drawn from trigonometrical surveys executed under the direction of Brt. Brig. Genl. W.F. Raynolds ... in 1867, 1868 and 1869, and Major C.B. Comstock ... in 1870 and 1871.

Viewer

Actions

file_download Download image 152 x 106 (JPEG) 304 x 213 (JPEG) 608 x 427 (JPEG) 1216 x 855 (JPEG) 2432 x 1710 (JPEG) 4864 x 3420 (JPEG) 9728 x 6840 (JPEG) 19456 x 13680 (JPEG)

About this Item

Record Details

Title
Chart of Isle Royal including north west coast of Lake Superior / projected and drawn from trigonometrical surveys executed under the direction of Brt. Brig. Genl. W.F. Raynolds ... in 1867, 1868 and 1869, and Major C.B. Comstock ... in 1870 and 1871.
Published
[Washington, D.C.] : Corps of Engineers, War Dept., [1886]
Description
1 map ; 71 x 109 cm.
Note
Relief shown by hachures; depths shown by contours and soundings.
"Aids to navigation corrected to November 1, 1886."
"Reduction for engraving by Edw. Molitor." "Engraved by W.H. Dougal."
At head of title: Survey of the northern and north western lakes made in obedience to acts of Congress and orders from the headquarters of the Corps of Engineers, War Department.
Includes "sailing directions," "harbors and anchorages," "magnetic declinations," "water table," and notes.
Insets: Chart of Todd's Harbor -- Chart of part of Rock Harbor -- Chart of Washington and Grace Harbors.
Map Data
Scale 1:120,000 (W 89°41'00"--W 87°58'00"/N 48°32'00"--N 47°47'00")
Coded Cartographic Mathematical Data
a 120000 W0894100 W0875800 N0483200 N0474700
Scan Date
2013-02-07
Record No.
010941803

Technical Details

Image Size
19456 x 13680
File Size
35 MB
Record
010941803
Link to this Item
https://quod.lib.umich.edu/c/clark1ic/x-010941803/39015091881204

Rights and Permissions

The University of Michigan Library provides access to these materials for educational and research purposes. These materials are believed to be in the public domain in the United States; however, if you decide to use any of these materials, you are responsible for making your own legal assessment and securing any necessary permission. If you have questions about the collection, please contact Clark Library for Maps Digital Collections Help. If you have concerns about the inclusion of an item in this collection, please contact Library Information Technology.

DPLA No Copyright - United States

More Item Details
Catalog Record
Manifest
https://quod.lib.umich.edu/cgi/i/image/api/manifest/clark1ic:010941803:39015091881204

Cite this Item

View the Help Guide for more information.

Full citation
"Chart of Isle Royal including north west coast of Lake Superior / projected and drawn from trigonometrical surveys executed under the direction of Brt. Brig. Genl. W.F. Raynolds ... in 1867, 1868 and 1869, and Major C.B. Comstock ... in 1870 and 1871." In the digital collection UM Clark Library Maps. https://quod.lib.umich.edu/c/clark1ic/x-010941803/39015091881204. University of Michigan Library Digital Collections. Accessed September 09, 2024.
Do you have questions about this content? Need to report a problem? Please contact us.