Benham_harmonograph.png
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Summary
| Description |
English:
Figure 170 from
Thing to make
:
Charles Benham
's harmonograph.
|
| Date | |
| Source |
Things to make , via http://www.1920-30.com/toys/things-to-make/harmonographs.html
|
| Author | Archibald Williams (1871 - 1934), presumed |
Licensing
|
The author died in 1934, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 80 years or fewer . This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office ) before January 1, 1929. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
Original upload log
The original description page was
here
. All following user names refer to en.wikipedia.
Upload date | User | Bytes | Dimensions | Comment
- 2010-01-09 19:19 (UTC) | Jarry1250 | 34419 (bytes) | 237×481 | Source: http://www.1920-30.com/toys/things-to-make/harmonographs.html Details to follow shortly.