Barcelona Weavers Association
The Barcelona Weavers Association (Spanish: Asociación de Tejedores de Barcelona) was an association of weavers of cotton from Barcelona (Catalonia, Spain) and neighboring towns. It was the first union in the labor movement in Spain.
Founded clandestinely in the summer of 1839 and officially established in 1840 as a mutual aid society, it was banned several times because the right of association was not recognised during the reign of Isabella II, but it continued to operate under various guises.