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|Material Type:||Government publication, National government publication|
|All Authors / Contributors:||
William H Dougal; J Mueller; J D Graham; W F Raynolds; U.S. Lake Survey.; United States. War Department Bureau of Topographical Engineers.
|Notes:||Includes: Note of authorities -- Sailing Directions -- Note -- Magnetic observations.
Depths shown by soundings and contours, land relief shown by hachures.
|Description:||1 map ; 100 x 72 cm|
|Cartographic Mathematical Data:||Scale 1:30,000.; (W 88Â°38Ê¹--W 88Â°20Ê¹/N 47Â°13Ê¹--N 46Â°55Ê¹).|
|Other Titles:||Survey of the northern and north western lakes made in obedience to act of Congress and under the direction of the Bureau of Engineers of the War Dept.|
|Responsibility:||projected from a trigonometrical survey under the orders of Col. J.D. Graham ... in 1863 and of Col. W.F. Raynolds ... in 1864 ; drawn by J.U. Mueller ; engraved by W.H. Dougal.|