Recherche dans la collection - Lake Ontario Coast Chart No. 1. Stony Point and South Bay Point to Howe Island. Projected from a trigonometrical Survey executed under the orders of Major C.B. Comstock, Corps of Engineers, Bvt. Brig. Gen. U.S.A. in 1873, '74, and '75. 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. [cartographic material]

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