Nautical chart 870-871, 1108, 8545-46. 871. Intracoastal Waterway, Choctawhatchee Bay to Pensacola, Fla., hydrography and topography by Coast and Geodetic Survey with additions and revisions from Corps of Engineers and Geological Survey. Scale naut. in.=1.8 in., scale 1:40,000.

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