File:AdamsElectrotype1840.jpg
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AdamsElectrotype1840.jpg (722 × 314 pixels, file size: 32 KB, MIME type: image/jpeg)
Summary
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English: April, 1841 illustration by Joseph Alexander Adams from the US magazine American Repertory. The illustration compares printing using a wood carving and using a copper electrotype made from the same carving. It is among the earliest images printed using electrotyping; for more than 125 years afterward, electrotyping and stereotyping were widely used printing technologies. |
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| Source | http://www.jce.divched.org/journal/issues/1938/Dec/jceSubscriber/JCE1938p0565.pdf | |||||||||||||
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Licensing
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This is a faithful photographic reproduction of a two-dimensional, public domain work of art. The work of art itself is in the public domain for the following reason:
The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain".
This photographic reproduction is therefore also considered to be in the public domain in the United States. In other jurisdictions, re-use of this content may be restricted; see Reuse of PD-Art photographs for details. | ||||
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:49, 1 November 2011 | | 722 × 314 (32 KB) | Easchiff |
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