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![Topographic survey of Pass A'Loutre, Mississippi River entrance theb1060.jpg Topographic survey of Pass A'Loutre, Mississippi River entrance](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1060.jpg?itok=RQ8rezrr)
Description
Topographic survey of Pass A'Loutre, Mississippi River entrance.Survey by Assistant Ferdinand H. Gerdes, 1859-1860.Topographic Survey T-794
Collection
Historic Coast & Geodetic Survey
Keywords
Charting
Topography
Survey