# Polish Security Printing Works
**Wikidata**: [Q649403](https://www.wikidata.org/wiki/Q649403)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Polish_Security_Printing_Works)  
**Source**: https://4ort.xyz/entity/polish-security-printing-works


## References

1. Virtual International Authority File
2. GRID Release 2018-11-14
3. [Source](https://encyklopedia.pwn.pl/haslo/Polska-Wytwornia-Papierow-Wartosciowych-SA;3959791.html)