# Central Union of Roofers

> former German Reich trade union (1889–1931)

**Wikidata**: [Q97357796](https://www.wikidata.org/wiki/Q97357796)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Central_Union_of_Roofers)  
**Source**: https://4ort.xyz/entity/central-union-of-roofers


## References

1. [Source](http://library.fes.de/pdf-files//bibliothek/02814-1.pdf)
2. [Source](http://library.fes.de/cgi-bin/ihg2pdf.pl?vol=2&f=1147&l=1147)
3. [Source](http://library.fes.de/prodok/orgind/n260.pdf)