Keyword · 15 objects
bathymetric soundings
A keyword drawn from what is visible in these objects, rather than from a fixed list. It exists because someone will look for this and nothing else.
STRAITS OF MACKINAC WITH THE APPROACHES THERETO FROM LAKES HURON AND MICHIGAN ENTRANCE BY THE DETOUR PASSAGE TO THE ST MARYS RIVER (1874)1874 · NOAA Office of Coast Survey
North East End of Lake Michigan including Grand and Little Traverse Bays and the Fox and Manitou Island (1898)1898 · NOAA Office of Coast Survey, Historical Map & Chart Collection
North End of Lake Michigan including the Beaver Island Group nautical chart, (1900)1900 · NOAA Office of Coast Survey, Historical Map & Chart Collection
GENERAL CHART OF LAKE MICHIGAN (1900)1900 · NOAA Office of Coast Survey
NORTH END OF LAKE MICHIGAN INLCLUDING THE BEAVER ISLAND GROUP (1903)1903 · NOAA Office of Coast Survey
Beaver Island Group nautical chart, 19071907 · NOAA Office of Coast Survey, Historical Map & Chart Collection
GENERAL CHART OF LAKE MICHIGAN (1915)1915 · NOAA Office of Coast Survey
Beaver Island Group nautical chart, 19171917 · NOAA Office of Coast Survey, Historical Map & Chart Collection
LAKE MICHIGAN COAST CHART NO.8, FRANKFORT TO CHARLEVOIX, MICH. INCLUDING MANITOU AND FOX ISLANDS (1926)1926 · NOAA Office of Coast Survey
LAKE MICHIGAN (1931)1931 · NOAA Office of Coast Survey
LAKE MICHIGAN (1944) · 706-12-19441944 · NOAA Office of Coast Survey
LAKE MICHIGAN (1954) · 704-1-19541954 · NOAA Office of Coast Survey
LAKE MICHIGAN (1957)1957 · NOAA Office of Coast Survey
NORTH END OF LAKE MICHIGAN INCLUDING GREEN BAY (1963) · lcl-s-70-11-1963-ls1963 · NOAA Office of Coast Survey
WAUGOSHANCE PT TO SEUL CHOIX PT (1986)1986 · NOAA Office of Coast Survey