lingvo.wikisort.org - Language

Sandy River Valley Sign Language was a village sign language of the 19th-century Sandy River Valley in Maine. Together with the more famous Martha's Vineyard Sign Language and Henniker Sign Language, it was one of three local languages which formed the basis of American Sign Language.

Sandy River Valley Sign
Native to	United States
Region	Sandy River Valley, Maine
Era	19th century
Language family	Martha's Vineyard Sign Language?
Language codes
ISO 639-3	None (mis)
Glottolog	None

The deaf communities in the valley developed in some of the 30 villages founded by settlers from Martha's Vineyard. However, it is not clear whether MVSL itself was transmitted, or if the chain was broken and a new sign language was created once a substantial deaf population was established.

References

• Lane, Pillard, & French, "Origins of the American Deaf-World: Assimilating and Differentiating Societies and Their Relation to Genetic Patterning". In Emmorey & Lane, eds, The Signs of Language Revisited, 2000

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