File:IllinoisTunnelMap1904.png

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Description
English: Title at top of map: "Chicago's Business District Showing Railroad Terminals" Key: Red lines - "Illinois Tunnel Company's Tunnels - Over 20 Miles Completed"; Hatched area - "Business District"; Green - "Rail Road Property". Title at bottom of map: "Illinois Tunnel Company - Drawing No. 460". Note that the large red blotch has no explanation. Neither the river crossing adjacent to this blotch nor the tunnels parallel to the river north toward Union Station were ever completed.
Date Published 1904-09, created 1904-02
Source The Chicago Electrical Handbook -- Being a Guide for Visitors from Abroad Attending the International Electrical Congress, St. Louis, Mo. September 1904, The American Institute of Electrical Engineers, Chicago, 1904; inserted between pages 104 and 105.
Author Illinois Tunnel Company
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Public domain
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.

United States
United States
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

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Date/TimeThumbnailDimensionsUserComment
current03:26, 12 March 2010Thumbnail for version as of 03:26, 12 March 20102,808 × 1,772 (1.74 MB)Douglas W. Jones (talk | contribs)Clean up color map so background isn't blotchy shades of cream -- makes it look better and compress better.
03:39, 11 March 2010Thumbnail for version as of 03:39, 11 March 20102,808 × 1,772 (2.41 MB)Douglas W. Jones (talk | contribs){{Information |Description={{en|1=Title at top of map: "Chicago's Business District Showing Railroad Terminals" Key: Red lines - "Illinois Tunnel Company's Tunnels - Over 20 Miles Completed"; Hatched area - "Business District"; Green - "Rail Road Prope

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