# Philippus Christiaan Knopper

> Dutch photographer

**Wikidata**: [Q60275389](https://www.wikidata.org/wiki/Q60275389)  
**Source**: https://4ort.xyz/entity/philippus-christiaan-knopper


## References

1. RKDartists
2. [Source](https://www.fotoarchiefapeldoorn.nl/apeldoornse-fotografen/fotografen-k---o/knopper-pc/index.html)