• History Museums

• 640.

Old Jail Museum and Heritage Center Inc

Historical Research & Education. Maintain archives including trial transcripts of the Molly Maguires & the history of the 1871 jail.

• Wildlife Preservation/ Protection

• 641.

Wildlife Preserves Incorporated

WILDLIFE PRESERVES INC. IS A PRIVATE NOT-FOR-PROFIT AND CONSERVATION ORGANIZATION DEDICATED TO THE PRESERVATION OF NATURAL AREAS, OPEN SPACE, WILDLIFE AND WILDLIFE HABITAT FOR CONSERVATION, EDUCATION AND RESEARCH.

Treadwell Historic Preservation and Restoration Society Inc

Our Mission The Treadwell Historic Preservation and Restoration Society was incorporated in 2008 as a 501 C 3 nonprofit entity to stabilize and preserve the remaining structures and foundations in the Treadwell Mine Historic Park in Douglas Alaska for the purposes of public access education and enjoyment.

• Cemeteries and Burial Services

• 643.

Southern Maine Jewish Cemetery Association

SMJCA owns and is responsible for two Jewish cemeteries in the Portland area with the intent of revitalizing and establishing an endowment fund.

• Historical Societies and Related Activities

• 644.

Historic Homes of Defiance

We promote the historic significance of Defiance's homes, structures and sites and support tourism & development through historic preservation.

• Historical Societies and Related Activities

• 645.

Revolutionary Westchester 250 Inc

We strive to build awareness and excitement for the events, places, ideas and people—both the unsung and the famous—of the Revolutionary War period in Westchester County, leading up to the 250th anniversary in 2026.

• Community/Neighborhood Development, Improvement

• 646.

Mansion House Foundation at Radley Run

The Mansion House Foundation at Radley Run strives to restore, preserve, and protect the rich historic Chester County, PA culture of the Battle of the Brandywine and its connection with the Mansion House at Radley Run, built in 1700.

• Named Trusts/Foundations N.E.C.

• 647.

WOOD NAOMI UW

18th-century summer home and National Historic Landmark in Philadelphia's E.

• Historical Societies and Related Activities

• 648.

MATHER HOMESTEAD FOUNDATION

The Mather Homestead Foundation is dedicated to the preservation of the 1778 Mather home and property MUSEUM EDUCATION CENTER About Events Homestead Mather Family Support Visit Learn More.