Spanish manual alphabet
An early representation of the Spanish manual alphabet, engraved by Francisco de Paula Martí Mora (1761–1827) and published in 1815. Of an edition of 300, the only surviving copy is in the Biblioteca de Catalunya in Barcelona.
^a Sign-language names reflect the region of origin. Natural sign languages are not related to the spoken language used in the same region. For example, French Sign Language originated in France, but is not related to French. ^b Denotes the number (if known) of languages within the family. No further information is given on these languages.