# Hans-Karl Penning

> German economist, bank manager, philatelist, and stamp expert (1941–2025)

**Wikidata**: [Q139251030](https://www.wikidata.org/wiki/Q139251030)  
**Source**: https://4ort.xyz/entity/hans-karl-penning


## References

1. [Source](https://briefmarken-pruefer.de/de/pruefer/73-Hans-Karl-Penning)
2. [BPP Website](https://www.bpp.de/heinrich-koehler-preis/)