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You searched for: Subject: industrial facilities Remove constraint Subject: industrial facilities Subject: Lumber Remove constraint Subject: Lumber Subject: Railroads Remove constraint Subject: Railroads Data type: Raster Remove constraint Data type: Raster

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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...