Nautical charts. Mississippi River, Buras to New Orleans, La., topography by Coast and Geodetic Survey in 1932, supplemented by surveys by Geological Survey in 1932, hydrography by Coast and Geodetic Survey in 1934, supplemented by hydrographic surveys in Mississippi River by Mississippi River Commission in 1921; chart 1271. Scale 1:80,000.
Publication Title:
Mississippi River, Buras to New Orleans, La., topography by Coast and Geodetic Survey in 1932, supplemented by surveys by Geological Survey in 1932, hydrography by Coast and Geodetic Survey in 1934, supplemented by hydrographic surveys in Mississippi River by Mississippi River Commission in 1921; chart 1271. Scale 1:80,000.
Display Title:
Nautical charts. Mississippi River, Buras to New Orleans, La., topography by Coast and Geodetic Survey in 1932, supplemented by surveys by Geological Survey in 1932, hydrography by Coast and Geodetic Survey in 1934, supplemented by hydrographic surveys in Mississippi River by Mississippi River Commission in 1921; chart 1271. Scale 1:80,000.