File:Report on the Pittsburgh Transportation Problem 1910 b.jpg
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Summary
| Description |
English: "Map of the Pittsburgh Railways Company System", Pittsburgh, Pennsylvania, 1910. |
| Date | |
| Source | "Report on the Pittsburgh Transportation Problem", by Bion J. Arnold, December 1910, Pittsburgh, Pennsylvania. |
| Author | Bion J. Arnold (author of report) |
Licensing
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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. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:02, 20 May 2021 | | 4,238 × 6,003 (3.81 MB) | Canadian2006 | Uploaded a work by Bion J. Arnold (author of report) from "Report on the Pittsburgh Transportation Problem", by Bion J. Arnold, December 1910, Pittsburgh, Pennsylvania. with UploadWizard |
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