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You searched for: Format: GeoTIFF Remove constraint Format: GeoTIFF Access: Public Remove constraint Access: Public Subject: industrial facilities Remove constraint Subject: industrial facilities Subject: Shipyards Remove constraint Subject: Shipyards Subject: Railroads Remove constraint Subject: Railroads Collection: Historic Maps of Portland Remove constraint Collection: Historic Maps of Portland

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1. Industrial Map of Portland 1921 Raster Lewis & Clark Public content

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...