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Start Over Publisher Headquarters of the Corps of Engineers (Washington) Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. St. Lawrence River

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1876. United States. Army. Corps of Engineers. Projected from a trigonometrical survey executed under the orders of Major C.B. Comstock ... in 1871, 1872 & 1873.; "Survey of the northern and nor... Headquarters of the Corps of Engineers (Washington).

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