Keyword · 4 objects
maritime surveying
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.
North End of Lake Michigan including Green Bay and the Straits of Mackinac (1906)1906 · NOAA Office of Coast Survey, Historical Map & Chart Collection
NORTH END OF LAKE MICHIGAN INCLUDING GREEN BAY (1926)1926 · NOAA Office of Coast Survey
Lake Michigan Frankfort to Charlevoix, Mich. including Manitou and Fox Islands (1927)1927 · NOAA Office of Coast Survey, Historical Map & Chart Collection
GENERAL CHART OF LAKE MICHIGAN (1930)1930 · NOAA Office of Coast Survey