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Plate 72 from The Plan of Chicago, 1909: Chicago. Sketch Diagram of Docks Suggested at the Mouth of the Calumet River for Bulk Freight Steamers; Access To Be Had Without Opening of Bridges.
From the collection of Art Institute of Chicago. Free to download, adapt and use — no permission needed.
Credit linePlate 72 from The Plan of Chicago, 1909: Chicago. Sketch Diagram of Docks Suggested at the Mouth of the Calumet River for Bulk Freight Steamers; Access To Be Had Without Opening of Bridges.. 1909. Daniel Hudson Burnham, American, 1846-1912, Edward Herbert Bennett, American, born England, 1874-1954. The Art Institute of Chicago, On permanent loan to The Art Institute of Chicago from the City of Chicago. CC0.