Neubronner_mobile_dovecote_and_darkroom.jpg
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Summary
| Description |
English:
Combined mobile dovecote and darkroom, developed by Julius Neubronner for aerial photography using camera-bearing carrier pigeons, and presented in 1909 at exhibitions in Dresden and Frankfurt.
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| Date | or earlier |
| Source | Franz Maria Feldhaus, Ruhmesblätter der Technik (Leipzig 1910) |
| Author | Original photograph presumably by Julius Neubronner (died 1932). |
Licensing
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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. | |