File:Pittsburgh Pennsylvania Railroad rail freight density 1921.png

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Description
English: Pennsylvania Railroad diagram map showing routing & density of carload freight movement in Pittsburgh, Pa.
Date
Source https://historicpittsburgh.org/islandora/object/pitt%3A00hc02370m page 21
Author Citizens Committee on City Plan of Pittsburgh
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Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Pittsburgh_Pennsylvania_Railroad_rail_freight_density_1921.png

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Date/TimeThumbnailDimensionsUserComment
current03:34, 13 June 2019Thumbnail for version as of 03:34, 13 June 20192,481 × 2,009 (2.22 MB)Hhm8 (talk | contribs)Cropped 23 % horizontally, 16 % vertically using CropTool with precise mode.
03:33, 13 June 2019Thumbnail for version as of 03:33, 13 June 20193,225 × 2,400 (1.9 MB)Hhm8 (talk | contribs)Transferred from https://historicpittsburgh.org/adore-djatoka/resolver?rft_id=http%3A%2F%2Fhistoricpittsburgh.org%2Fislandora%2Fobject%2Fpitt%253A00hc02370m-0025%2Fdatastream%2FJP2%2Fview%3Ftoken%3D&url_ver=Z39.88-2004&svc_id=info%3Alanl-repo%2Fsvc%2FgetRegion&svc_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajpeg2000&svc.format=image%2Fpng&svc.level=32&svc.rotate=0

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