File:Quenched spark gap 1915.jpg
Appearance
Size of this preview: 800 × 492 pixels. Other resolutions: 320 × 197 pixels | 640 × 394 pixels | 905 × 557 pixels.
Original file (905 × 557 pixels, file size: 117 KB, 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 | 13:48, 3 May 2021 | 905 × 557 (117 KB) | Materialscientist | fft | |
19:02, 7 April 2018 | 905 × 557 (72 KB) | Chetvorno | User created page with UploadWizard |
File usage
The following page uses this file: