Osher Map Library

Portland Harbor, Maine

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Birds Eye View of Casco Bay: Portland, Maine and Surroundings

Bird's Eye View of the City of Portland Maine, 1876.

Plan de la Baie et du Havre de Casco et des Iles adjacentes Par le Cape. Cyprian Southack. Redige, d'apres un Plan Anglois, au Depot General des Cartes Plans et Journaux de la Marine. Par Ordre de M. de Sartine, Conseillor d'Etat, Ministre et Secretaire d'Etat au Departement de la Marine, 1779.

County Map of the State of Maine.

Preliminary Chart of Portland Harbor Maine From a Trigonometrical Survey under the direction of A.D. Bache Superintendent of the Survey of the Coast of the United States Triangulation by C.O. Boutelle Assistant U.S.C.S. Topography by A.W. Longfellow Assist. Hydrography by the Parties under the command of Lieuts. Comdg. M. Woodhull. T.A. Craven, F.A. Roe and J. Wilkinson U.S.N. Assts.

Sketch of Portland Harbor, Maine, Showing the Improvements made in 1866-75, under the direction of Bvt. Brig. General Geo. Thom, Colonel of Engineers.