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File:Pigeoncameras.jpg
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Pigeoncameras.jpg (742 × 478 pixels, file size: 138 KB, MIME type: image/jpeg)
Summary
| Description |
English: Julius Neubronner's tiny cameras strapped to homing pigeons. |
| Date | (exhibition in Dresden or Frankfurt) |
| Source | Exhibition catalogue http://www.cameramuseum.ch/upload/press/pigeons%20catalogue.pdf crediting Deutsches Museum, München |
| Author |
Julius Neubronner (1852–1932). The original uploader was Jennavecia at English Wikipedia. (source was https://www.loc.gov/rr/scitech/mysteries/images/pigeoncameras.jpg) |
| Permission (Reusing this file) |
PD-Germany |
| Other versions | Derivative works of this file: Pigeon photographers and aerial photographs.jpg |
Licensing
Original upload log
Transferred from en.wikipedia to Commons by Hans Adler using CommonsHelper.
The original description page was here. All following user names refer to en.wikipedia.
- 2009-07-13 10:43 Hans Adler 815×522× (69119 bytes) Significantly higher resolution, source: http://www.cameramuseum.ch/upload/press/pigeons%20catalogue.pdf
- 2009-06-01 19:29 Jennavecia 223×135× (11990 bytes) {{Information |Description = [[Bavarian pigeon fleet]] with tiny cameras. |Source = http://www.loc.gov/rr/scitech/mysteries/images/pigeoncameras.jpg |Date = |Author = From the online Remote Sensing Tutorial (NASA) |Perm
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The author died in 1932, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 80 years or fewer. 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. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:49, 11 July 2018 | | 742 × 478 (138 KB) | wikimediacommons>Alexis Jazz | from pdf |
File usage
The following page uses this file:
