# Numismatic Guaranty Corporation

> American coin certification organization

**Wikidata**: [Q7069691](https://www.wikidata.org/wiki/Q7069691)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Numismatic_Guaranty_Company)  
**Source**: https://4ort.xyz/entity/numismatic-guaranty-corporation


## References

1. Google Knowledge Graph
2. YouTube API