![File:Ronalds' electric telegraph.jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Ronalds%27_electric_telegraph.jpg/800px-Ronalds%27_electric_telegraph.jpg)
Size of this preview: 800 × 506 pixels. Other resolutions: 320 × 202 pixels | 640 × 405 pixels | 1,024 × 648 pixels | 1,280 × 810 pixels | 2,560 × 1,620 pixels | 4,260 × 2,695 pixels.
Original file (4,260 × 2,695 pixels, file size: 8.64 MB, MIME type: image/jpeg)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 10:47, 5 August 2017 | ![]() | 4,260 × 2,695 (8.64 MB) | Soerfm | Brightness |
04:13, 6 October 2016 | ![]() | 4,260 × 2,695 (5.34 MB) | Sperth | User created page with UploadWizard |
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 es.wikipedia.org
- Usage on pt.wikipedia.org