Size of this preview: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 768 × 768 pixels | 1,024 × 1,024 pixels | 2,048 × 2,048 pixels | 3,767 × 3,767 pixels.
Original file (3,767 × 3,767 pixels, file size: 468 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description | Quarter of a circle, by Jonathan Sisson. Brass, 1742. Classified as a Historic Monument. Lent by University Claude-Bernard Lyon 1 (Observatoire astronomique de Saint-Genis-Laval). Used by Jérôme de Lalande to measure the distance between the earth and the moon in 1751. On display at Lyon. | ||
| Date | Taken on 19 April 2011, 12:08 (according to Exif data) | ||
| Source | Own work | ||
| Author | Rama | ||
| Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following licenses:
   This file is licensed under the Creative Commons Attribution-Share Alike 2.0 France license. Attribution: Photograph by Rama, Wikimedia Commons, Cc-by-sa-2.0-fr
 You may select the license of your choice. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:08, 16 June 2011 | | 3,767 × 3,767 (468 KB) | Rama | == {{int:filedesc}} == {{Information |Description={{LangSwitch |en=Quarter of a circle, by Jonathan Sisson. Brass, 1742. Classified as a Historic Monument. Lent by University Claude-Bernard Lyon 1 (Observatoire astronomique de Saint-Genis-Laval). Used by |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on fr.wikipedia.org
- Usage on ro.wikipedia.org
- Usage on ta.wikipedia.org
- Usage on zh.wikipedia.org
