# Cambridge Historical Society, Massachusetts

> historical society in Massachusetts, United States

**Wikidata**: [Q72360962](https://www.wikidata.org/wiki/Q72360962)  
**Source**: https://4ort.xyz/entity/cambridge-historical-society-massachusetts


## References

1. [Source](https://web.archive.org/web/20191026075424/https://magenweb.org/societies.html)
2. [Source](https://www.irs.gov/pub/irs-soi/eo_ma.csv)
3. [Source](https://web.archive.org/web/20191026061838/https://masshistoryalliance.org/mha-members/)
4. [Source](https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf)
5. [Source](https://masshistoryalliance.org/who-we-are/mha-members/)
6. Nonprofit Explorer
7. [Nonprofit Explorer](https://projects.propublica.org/nonprofits/organizations/46032737)