File:VieilleBatie CollexBossy ObservatoireDeGeneve-Telescope 1911.jpg
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Summary
| Description |
English: A mobile telescope by astronomers of the Observatoire de Genève at the aerodrome of Vieille Bâtie in Collex-Bossy (Canton of Geneva), one of the earliest airports in Switzerland, between July and September 1911, next to the ruins of the medieval castle of the Bâtie-Beauregard. |
| Date | |
| Source | https://archive.org/stream/archivesdesscien433gen/#page/n318/mode/1up |
| Author | Unknown author |
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. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:31, 5 January 2021 | | 848 × 602 (350 KB) | RomanDeckert | Uploaded a work by unknown from https://archive.org/stream/archivesdesscien433gen/#page/n318/mode/1up with UploadWizard |
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