# metal engraving
**Wikidata**: [Q12769612](https://www.wikidata.org/wiki/Q12769612)  
**Source**: https://4ort.xyz/entity/metal-engraving


## References

1. Representative List of the Intangible Cultural Heritage of Humanity
2. [Source](https://ich.unesco.org/doc/src/47647.pdf)
3. [Source](https://ich.unesco.org/doc/download.php?versionID=69950)
4. [Source](https://ich.unesco.org/doc/download.php?versionID=70012)