Westchester County Historical Society
2199 Saw Mill River Rd
To Collect And Preserve Books, Pamphlets, Maps, Manuscripts, Periodicals, Film, Ideo And Digitial Materials Pertaining To The History Of Westchester County, To Promote The Knowledge And Understanding Of That History, And To Promote The Preservation Of The Countys Architectural Heritage.
This organization is an independent organization or an independent auxiliary (i.e., not affiliated with a National, Regional, or Geographic grouping of organizations).
Contributions are deductible
Normally receives no more than one third of its support from gross investment income and unrelated business income and at the same time more than one third of its support from contributions, fees, and gross receipts related to exempt purposes
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