New Buffalo and the marshes of Lake Pottowottomee at the mouth of the Galien River, Michigan shewing the facilities for constructing a harbor of refuge / from survey made in September 1857 by assistant John R. Mayer, under the direction of Brevet Lieut. Col. J.D. Graham Major, U.S.Top. Engineers. Superintending Engineer of Lake Harbor Works.

Viewer

Actions

file_download Download image 143 x 107 (JPEG) 286 x 214 (JPEG) 572 x 428 (JPEG) 1144 x 857 (JPEG) 2288 x 1714 (JPEG) 4576 x 3428 (JPEG) 9152 x 6856 (JPEG) 18304 x 13712 (JPEG)

About this Item

Record Details

Title
New Buffalo and the marshes of Lake Pottowottomee at the mouth of the Galien River, Michigan shewing the facilities for constructing a harbor of refuge / from survey made in September 1857 by assistant John R. Mayer, under the direction of Brevet Lieut. Col. J.D. Graham Major, U.S.Top. Engineers. Superintending Engineer of Lake Harbor Works.
Published
Chicago : Lith. of Ed. Mendel,c[1857?]
Description
1 map ; 65 x 101 cm
Note
"The soundings are in feet & tenths of a foot."
"The figures on land express the elevations above the lake surface in feet and decimals. The horizontal curves or contour lines are drawn at intervals of 3 feet of perpendicular elevation."
"Accompanying Lt. Colonel J.D. Graham's annual report (no. 200) to Chief Top. Engineer, dated Chicago, September 30th 1857."
"Map G. No. 54."
Map Data
Scale 1:2,400. 200 ft. to one in. (W 86°44'36ʺ--W 86°42'36ʺ/N 41°47'24ʺ--N 41°47'24ʺ)
Coded Cartographic Mathematical Data
a 2400 W0864436 W0864436 N0414724 N0414724
Scan Date
2014-10-31
Record No.
001293829

Technical Details

Image Size
18304 x 13712
File Size
15 MB
Record
001293829
Link to this Item
https://quod.lib.umich.edu/c/clark1ic/x-001293829/39015091900848

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:001293829:39015091900848

Cite this Item

View the Help Guide for more information.

Full citation
"New Buffalo and the marshes of Lake Pottowottomee at the mouth of the Galien River, Michigan shewing the facilities for constructing a harbor of refuge / from survey made in September 1857 by assistant John R. Mayer, under the direction of Brevet Lieut. Col. J.D. Graham Major, U.S.Top. Engineers. Superintending Engineer of Lake Harbor Works." In the digital collection UM Clark Library Maps. https://quod.lib.umich.edu/c/clark1ic/x-001293829/39015091900848. University of Michigan Library Digital Collections. Accessed July 27, 2024.
Do you have questions about this content? Need to report a problem? Please contact us.