Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,280 × 960 pixels | 1,600 × 1,200 pixels.
Original file (1,600 × 1,200 pixels, file size: 810 KB, MIME type: image/jpeg)
Summary
| Description |
English: Hollerith card punch. Photo taken at the Computer History Museum |
| Date | |
| Source | Own work |
| Author | Indolences |
Licensing
|
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:47, 24 December 2006 | | 1,600 × 1,200 (810 KB) | Indolences |
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 bn.wikipedia.org
- Usage on de.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on id.wikipedia.org
- Usage on ms.wikipedia.org
- Usage on si.wikipedia.org
- Usage on zh.wikipedia.org
