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File:Preservation of the Sign Language (1913).webm

Preservation_of_the_Sign_Language_(1913).webm ‎（WebM audio/video file, VP8, length 14 min40 s, 320 × 240 pixels, 97 kbps overall, file size: 10.2 MB）

摘要

描述 Fourteen-minute silent film demonstrating in sign language the importance of defending the right of deaf people to sign as opposed to verbalizing their communication.
日期
來源 YouTube
作者 George Veditz

協議

Public domain
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.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Preservation_of_the_Sign_Language_(1913).webm

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現時2014年12月17號 (三) 17:0914 min40 s, 320 × 240（10.2 MB）Racconish{{Information |Description= Two-minute silent film demonstrating in sign language the importance of defending the right of deaf people to sign as opposed to verbalizing their communication. |Source=[https://www.youtube.com/watch?v=XITbj3NTLUQ YouTube]...

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