File:Blue-punch-card-back.png
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| Description | This is the back of a blue IBM-style punch card which I was given by a Google employee. I do not know whether it says anything. |
| Date | |
| Source | Own work |
| Author | Gwern |
| Permission (Reusing this file) |
Public domain |
| Other versions | Image:Blue-punch-card-front.png |
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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. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:29, 7 November 2006 | | 984 × 2,250 (3.01 MB) | Gwern (talk | contribs) | {{Information |Description=This is the back of a blue IBM-style punch card which I was given by a Google employee. I do not know whether it says anything. |Source= |Date=06 November 2006 |Author=Gwern |Permission=PD |other_versions=blue-punch-card-front.p |
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