Data update history
May 18, 2024
Received grants
Identified 2 new grant, including a grant for $10,000 from Roehl Foundation November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
June 27, 2023
Received grants
Identified 3 new grant, including a grant for $10,000 from Roehl Foundation June 18, 2023
Posted financials
Added Form 990 for fiscal year 2022
May 19, 2023
Updated personnel
Identified 5 new personnel
Nonprofit Types
Arts, culture, and humanities nonprofitsMuseumsCharities
Issues
Arts, cultural, and humanitiesHistory
Characteristics
Fundraising eventsState / local levelTax deductible donationsNo full-time employees
General information
- Address
- PO Box 245
- Oconomowoc, WI 53066
- Metro area
- Milwaukee-Waukesha, WI
- County
- Waukesha County, WI
- Phone
- (262) 569-0740
IRS details
- EIN
- 39-1376661
- Fiscal year end
- October
- Taxreturn type
- Form 990
- Year formed
- 1983
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- A80: Historical Societies, Historical Preservation
- NAICS code, primary
- 7121: Museums, Historical Sites, and Similar Institutions
- Parent/child status
- Independent
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