Portland, Oregon, 1921 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Industrial map, Portland, Oregon : showing location of port facilities and principal industries with rail connections, compiled and distributed by the Commission of Public Docks. It was published by The Commission of Public Docks in 1921. Scale [ca. 1:21,000]. Covers also a portion of Vancouver, Washington. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Oregon North State Plane NAD 1983 (in Feet) (Fipszone 3601). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, drainage, selected buildings, Commission of Public Docks properties, private shipyards and dry docks, lumber mills, railroads and street car lines, as well as shipyards and railways of Vancouver, Washington. Includes index and inset: Key map, Portland to the sea, showing ship channel, Columbia & Willamette Rivers. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

London, England, Railroads, 1899 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Official railway map of London and its environs, prepared and published at the Railway Clearing House, London ; drawn and engraved by J. & W. Emslie, London. It was published by Railway Clearing House in 1899. Scale [ca. 1:33,000]. Covers greater London. The image inside the map neatline is georeferenced to the surface of the earth and fit to the British National Grid coordinate system (British National Grid, Airy Spheroid OSGB (1936) Datum). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as railroads, railroad stations, drainage, selected buildings and industry locations (e.g. mills, factories), county boundaries, and more. Relief is shown by hachures. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

Rouen, France, Port and Railroads, 1911 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Port de Rouen. It was published by in 1911. Scale 1:5,000. Covers the port area of Rouen, France. Map in French. The image inside the map neatline is georeferenced to the surface of the earth and fit to the 'European Datum 1950 UTM Zone 31N' coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, railroads, drainage, built-up areas and selected buildings and industries, wharves, docks, and more. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

Kolkata, India, Street-railroads, 1910 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Route map : Calcutta & Howrah. It was published by Calcutta Tramways Co. in 1910. Scale [1:21,120]. Covers Kolkata and a portion of Hāora, India. The image inside the map neatline is georeferenced to the surface of the earth and fit to the 'WGS 1984 UTM Zone 45N' coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, railroads, existing and planned tramways, drainage, canals, selected buildings, and more. Includes notes and index of routes. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.