# Frederick R. Mayer

> collector

**Wikidata**: [Q80710358](https://www.wikidata.org/wiki/Q80710358)  
**Source**: https://4ort.xyz/entity/frederick-r-mayer


## References

1. [Source](https://numismatics.org/mayersummer07/)
2. Archives Directory for the History of Collecting in America
3. Integrated Authority File
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. Faceted Application of Subject Terminology
6. Virtual International Authority File