File:Staite-Petrie Lamp 1847.png
Jump to navigation
Jump to search

Size of this preview: 327 × 599 pixels. Other resolution: 990 × 1,812 pixels.
Original file (990 × 1,812 pixels, file size: 44 KB, MIME type: image/png)
Self-regulating arc lamp proposed by William Edwards Staite and William Petrie in 1847.
Image credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=772510
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:54, 16 March 2025 | ![]() | 990 × 1,812 (44 KB) | MDerrick (talk | contribs) |
You cannot overwrite this file.
File usage
The following page uses this file: