# Mahoning Valley Historical Society

> American nonprofit organization in Ohio

**Wikidata**: [Q54833740](https://www.wikidata.org/wiki/Q54833740)  
**Source**: https://4ort.xyz/entity/mahoning-valley-historical-society


## References

1. [Source](https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf)
2. [Source](https://ohiolha.org/member_organization/)
3. [Source](https://www.charitynavigator.org/ein/340872868)
4. [Source](https://mahoninghistory.org)
5. [Source](https://mahoninghistory.org/)
6. Nonprofit Explorer
7. [Source](https://www.charitynavigator.org/index.cfm?bay=search.summary&orgid=17382&oldpage)
8. [Nonprofit Explorer](https://projects.propublica.org/nonprofits/organizations/340872868)