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 -- Note -- Dangers -- Magnetic Declinations -- Lighthouses -- Water Table.
Projected from a Trigonometrical Survey executed under the orders of Lieut. Col. W.F. Raynolds Corps of Engrs. Brvt. Brig. Genl. U.S.A. in 1864, 65, 66, 67, 68 & 69. and of Major C.B. Comstock Corps of Engrs. Brvt. Brig. Genl. U.S.A. in 1870, 71, & 72. and from local Surveys made under the orders of Capt. J.N. Macomb Topl. Engrs. in 1855 of Capt. G.G. Meade Topl. Engrs. in 1859 and of Col. J.D. Graham Corps of Engrs. in 1863. The Canadian Shore is taken from Lieutenant Bayfield's English Admiralty Charts. Published in 1873.