File:1917 Boston and Maine Railroad system map.png
Original file (2,543 × 3,534 pixels, file size: 6.63 MB, MIME type: image/png)
Captions
Summary
[edit]Description1917 Boston and Maine Railroad system map.png |
English: System map of the Boston and Maine Railroad from September 30, 1917 timetable |
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Author | Boston and Maine Railroad |
Licensing
[edit]This image is in the public domain because it is a mere mechanical scan or photocopy of a public domain original, or – from the available evidence – is so similar to such a scan or photocopy that no copyright protection can be expected to arise. The original itself is in the public domain for the following reason:
This tag is designed for use where there may be a need to assert that any enhancements (eg brightness, contrast, colour-matching, sharpening) are in themselves insufficiently creative to generate a new copyright. It can be used where it is unknown whether any enhancements have been made, as well as when the enhancements are clear but insufficient. For known raw unenhanced scans you can use an appropriate {{PD-old}} tag instead. For usage, see Commons:When to use the PD-scan tag. Note: This tag applies to scans and photocopies only. For photographs of public domain originals taken from afar, {{PD-Art}} may be applicable. See Commons:When to use the PD-Art tag. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:30, 2 March 2021 | 2,543 × 3,534 (6.63 MB) | Pi.1415926535 (talk | contribs) | == {{int:filedesc}} == {{Information |Description ={{en|1=System map of the Boston and Maine Railroad from September 30, 1917 timetable}} |Source ={{extracted from|File:Boston and Maine Railroad 1917 timetable.pdf}} |Author =Boston and Maine Railroad |Date =1917 |Permission = |other_versions = }} == {{int:license-header}} == {{PD-scan|PD-US-expired}} Category:Maps uploaded by User:Pi.1415926535 Category:1917 in rail transport in the United States [[C... |
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File usage on Commons
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Metadata
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Horizontal resolution | 118.11 dpc |
Vertical resolution | 118.11 dpc |
File change date and time | 21:18, 2 March 2021 |