# Limestone-Caswell Historical Society

Limestone-Caswell Historical Society is a Nonprofit Organization based in Limestone, United States.

## Overview

- **Organization type:** Nonprofit Organization
- **Headquarters:** Limestone, United States
- **Region:** North America

## About

The IRS Exempt Organizations Business Master File snapshot retrieved on 2026-10-14 identifies Limestone-Caswell Historical Society as a tax-exempt nonprofit organization exempt under Section 501(c)(3). Its Employer Identification Number is 01-0435166. Its reported mailing city is Limestone, Maine, United States. The retained registry records an IRS exemption ruling in March 1989 and reported NTEE classification code A80. The ruling date is not a founding date. Original retained record: IRS Exempt Organizations Business Master File, eo1.csv, EIN 01-0435166. These dated registry facts do not establish current operations, current finances, assets under management or an investment mandate. No financial amounts are stated in this registry-only record.

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Updated: 2026-10-25T19:08:42Z

Canonical page: https://altss.com/profile/limestone-caswell-historical-society

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