Original file (411 × 611 pixels, file size: 229 KB, MIME type: image/png)
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 17:34, 11 March 2020 |
![]() | 411 × 611 (229 KB) | PawełMM | desaturated |
11:48, 7 March 2020 |
![]() | 411 × 611 (356 KB) | PawełMM | background cleaned | |
11:18, 7 March 2020 |
![]() | 411 × 611 (418 KB) | Spinningspark | slight cropping | |
11:13, 7 March 2020 |
![]() | 411 × 624 (530 KB) | Spinningspark | {{Information |Description=One of the pair of manipulators used by operators on the Foy-Breguet telegraph |Source=Shaffner, ''The Telegraph Manual'', p. 329, Pudney & Russell, 1859 |Date=published 1859 |Author= Taliaferro Preston Shaffner |other_versions= }} == Licensing == {{PD-old-70}} {{KeepLocal}} |
The following other wikis use this file: