Rhode Island Historical Society

Rhode Island Historical Society, f. 1822.

• History Museums

• 335.

Muster Field Farm Museum

Muster Field Farm Museum is a nonprofit working farm and museum in North Sutton, NH.

Walhonding Valley Historical Society

HISTORICAL PRESERVATION Walhonding Valley Historical Society P.

• Urban, Community

• 337.

Wheeling National Heritage Area Foundation

The Ohio County Cemeteries Foundation is a 501 c 3 non-profit organization that was established in June 2023 to raise funds for the restoration and preservation of cemeteries that lack an active association and board of directors.

PRESERVATION ALLIANCE INC

Algún día la historia tendrá la palabra.

• Land Resources Conservation

• 339.

Salem Preservation Society

To preserve architecturally and historically significant sites, objects and landscapes in Salem, and to promote educational, artistic, and cultural activities that will increase community awareness of the importance of Salem’s heritage.

• History Museums

• 340.

Stillwater Museum Association Inc.

Illuminating, preserving and celebrating the diverse collective history of greater Stillwater.

• Museums & Museum Activities

• 341.

Grand Encampment Museum Inc

"The Grand Encampment Museum preserves and interprets the history of the upper North Platte Valley.

• History Museums

• 342.

Whitney Plantation Museum

Whitney Plantation Museum is a supporting organization for The Whitney Institute, which operates the museum and memorial in Wallace, LA.