Keyword · 4 objects
harbor plan
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 the Beaver Island Group (1903)1903 · NOAA Office of Coast Survey, Historical Map & Chart Collection
LAKE MICHIGAN. SEUL CHOIX PT. TO PORTE DES MORTS PASSAGE INCLUDING NORTH END OF GREEN BAY (1935)1935 · NOAA Office of Coast Survey
Lake Michigan. Seul Choix Pt. to Porte Des Morts Passage including North End of Green Bay (1937)1937 · NOAA Office of Coast Survey, Historical Map & Chart Collection
LAKE MICHIGAN (1938) · 71-5-19381938 · NOAA Office of Coast Survey