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1. General Land Map 1852-South
Surveyor General's Office. This map shows the Portland area in 1852 as the "township south of range east of the Willamette Meridian Territory". Created by the Surveyor Genera...
2. General Land Map of Portland North 1852
Surveyor General's Office. This map shows the Portland area in 1852 as the "township north of range east of the Willamette Meridian Territory". Created by the Surveyor Genera...
3. General Portland Development Plan 1912
This map shows the condition of development in Portland 1912 and the plan for future development of streets, parks, and business district. This is ...
4. Gothenberg Association Map of Portland, Oregon 1909
Gothenberg Association. This map shows a proposed voters' initiative to limit liquor sales and bars to the downtown core of Portland.
5. Industrial Map of Portland 1921
Commission of Public Docks. This map shows locations of industrial facilities in 1921 including ports, principal industries, railroad and street car lines, public docks, lumbe...
6. Map of the City of Portland, Oregon 1892: Showing manner of Renaming Streets as adopted by the City Council
J.W. Stengele and Jos. Schiffers. This map shows the process of renaming streets, adopted by Portland's City Council in 1892. Georeferenced using WGS 84- Pseudo Mercator. .
7. Mean Current Velocity, Atlantic Coast, Massachusetts, 2009
2009. Applied Science Associates and Geological Survey (U.S.). This raster layer contains the mean tidal current speed in the Massachusetts Ocean Partnership (MOP) planning area (and extended rectangular region...
8. Port of Portland: Location of Wharves 1912
Port of Portland. Map showing wharves along Portland's Willamette River issued by Port of Portland in February 1912. .
9. Portland General Transportation 1912
Edward H. Bennett and PDXscholar. This is a general diagram of transportation featured in the Greater Portland Plan 1912. Georeferenced using WGS 84-pseudo mercator. .
10. Portland Highways 1912
Edward H. Bennett. Diagram of highways radiating out from city center from the Greater Portland Plan of 1912. .
11. Portland Proposed Street Plan 1912
Edward H. Bennett. This map shows a street plan proposal by Edward H. Bennett, with diagonal streets, east-side business areas, and industry along the north riverfro...
12. Portland residential zoning 1934
A neighborhood by neighborhood map of the Home Owners' Loan Corporation (HOLC) records of zoning in regards to neighborhoods credit "worthiness" (r...
13. Seabed Forms, Atlantic Coast, United States, 2010
2010. Nature Conservancy (U.S.). This raster data layer was created as part of the Northwest Atlantic Marine Ecoregional Assessment. The Nature Conservancy developed this science-b...
14. A Map of Baltimore, 1920
1920. Digital Social Science Center (DSSC), Columbia University Libraries. This is a scanned version of the 1920 paper map entitled: A Map of Baltimore. The map was scanned at 300 dots per inch and is in the TIFF format. A. Hoen & Co.
15. Railroad map of New Jersey, 1915
1915. Digital Social Science Center (DSSC), Columbia University Libraries, New Jersey. Geological Survey., Kummel, Henry Barnard, b. 1867, Vermeule, C. C. (Cornelius Clarkson), 1858-1950, and Mead, Charles A. This is a scanned version of the 1915 paper map entitled: Railroad map of New Jersey published by the New Jersey Geological Survey. The map shows ... A. Hoen & Co., Lith.
16. Map of the Arctic Regions, 1912
1912. Digital Social Science Center (DSSC), Columbia University Libraries, Briesemeister, William A., American Museum of Natural History., and American Geographical Society of New York. This is a scanned version of the 1912 paper map entitled: Map of the Arctic Regions. The map was scanned at 300 dots per inch and is in the TIFF f... American Geographical Society.
17. Maximum Current Velocity, Atlantic Coast, Massachusetts, 2009
2009. Geological Survey (U.S.) and Applied Science Associates. This raster layer contains the maximum (spring tide) current speed in the Massachusetts Ocean Partnership (MOP) planning area (and extended rectang... Applied Science Associates.
18. Maximum Shear, Atlantic Coast, Massachusetts, 2009
2009. Applied Science Associates. This raster layer set contains the maximum bottom shear stress based on maximum tidal current speed in the Massachusetts Ocean Partnership (MOP) pl... Applied Science Associates.
19. Mean Shear, Atlantic Coast, Massachusetts, 2009
2009. Applied Science Associates. This raster layer contains the mean bottom shear stress based on mean tidal current speed in the Massachusetts Ocean Partnership (MOP) planning are... Applied Science Associates.
20. New York Area Metropolitan Transportation Map, 1942
1942. Digital Social Science Center (DSSC), Columbia University Libraries, United States. Army. Corps of Engineers., United States. Army Map Service., and War Department, Corps of Engineers, U.S. Army. This is a scanned version of the 1942 paper map entitled: New York Area Metropolitan Transportation Map published by the United States Army Map Ser... Army Map Service, U.S. Army.