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File:Phonautograph-cent2.png

Phonautograph-cent2.png (244 × 226 pixels, file size: 51 KB, MIME type: image/png)

Summary

Description Phonoautograph
Date
Source Century Dictionary
Author uncredited 19th century engraving
Permission
(Reusing this file)
Public domain

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 Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
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Other versions File:Scott phonautograph.png

File history

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Date/TimeThumbnailDimensionsUserComment
current20:11, 29 September 2007Thumbnail for version as of 20:11, 29 September 2007244 × 226 (51 KB)Alex:D{{Information |Description=Phonoautograph |Source=Centuy Dictionary |Date=1891 |Author= |Permission={{PD-Old}} |other_versions= }} Category:Phonography

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