# Solidaridad Obrera

> newspaper founded in 1907

**Wikidata**: [Q3178510](https://www.wikidata.org/wiki/Q3178510)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Solidaridad_Obrera_(periodical))  
**Source**: https://4ort.xyz/entity/solidaridad-obrera-q3178510


## References

1. ISSN Portal
2. Freebase Data Dumps. 2013
3. National Collective Archive of Periodicals