# Halfdan Rui

> Norwegian engraver, botanist, numismatist (1905-1978)

**Wikidata**: [Q11973712](https://www.wikidata.org/wiki/Q11973712)  
**Source**: https://4ort.xyz/entity/halfdan-rui


## References

1. KulturNav
2. Norsk kunstnerleksikon