2021-11-292021-11-291890-01-012013-08-12http://hdl.handle.net/20.500.13013/1091The soundings are expressed in feet and tenths and are referred to the plane of mean low water. Chart showing "Thalwegs from gorge to ocean." "To accompany annual report for the year ending June 30, 1891." Includes tidal information.imageG 3762 .N54 1890 .U55Harbors – Massachusetts – Newburyport – MapsNewburyport (Mass.) – MapsAtlantic Coast (Mass.) – MapsCoastalEssex CountyMassachusetts