File:Punchcards2.jpg
From Dead Media Archive
Error creating thumbnail: Unable to save thumbnail to destination
No higher resolution available.
Punchcards2.jpg (600 × 268 pixels, file size: 60 KB, MIME type: image/jpeg)
Hollerith Punch Card
http://inventors.about.com/library/inventors/blhollerith.htm
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:58, 5 March 2008 |  | 600 × 268 (60 KB) | Trh249 (Talk | contribs) | Hollerith Punch Card http://inventors.about.com/library/inventors/blhollerith.htm |
- You cannot overwrite this file.
File usage
The following page links to this file:
