Newburyport Harbor, Mass.: Plan Showing Changes in Shore Lines at Entrance, the Location and Condition of the Jetties, and the Thalwegs From Various Surveys
Newburyport Harbor, Mass.: Plan Showing Changes in Shore Lines at Entrance, the Location and Condition of the Jetties, and the Thalwegs From Various Surveys
Description:
The soundings are expressed in feet and tenths and are referred to the plane of mean low water. Table: "Thalwegs from gorge to ocean" "To acompany annual report of Major C.W. Raymond, Corps of Engineers for 1885."