Cedar Mill Historical Society

Cedar Mill History Support CMHS this holiday season on Giving Tuesday and beyond.

New Canaan Historical Society

The New Canaan Museum & Historical Society is a cultural institution that focuses on preservation, modernism, education and community.

• Single Organization Support

• 1641.

Akm Foundation

Telling the story of more than 340 years of Philadelphia's diverse history.

• Historical Societies and Related Activities

• 1642.

Maritime Archaeological Society

MAS is an Oregon based non-profit and 501c3 dedicated to shipwreck archaeology Maritime Archaeological Society Home 2025 Annual MAS Meeting About Projects Membership Training Sponsorships Donations Contact News More 2025 Annual Conference Join us for a FREE afternoon of shipwrecks archaeology and more.

North Carolina Friends Historical Society Inc

Founded in 1940, the North Carolina Friends Historical Society is open to everyone interested in Qua Promoting the collection and preservation of interesting stories about North Carolina Quakers The purpose of the North Carolina Friends Historical Society is to support the collection and preservation of and publish valuable information relative to the history of the Society of Friends in North Carolina and adjacent territories and to work in harmony and cooperation with the Quaker Archives at Guilford College.

Lower Howards Creek Nature and Heritage Preserve Inc

We are a state nature preserve. Open by guided hike only, except for the John Holder Trail.

Farrington Historical Foundation

THE MISSION OF THE FARRINGTON HISTORICAL FOUNDATION IS TO RESTORE AND CONSERVE THE KIRK-FARRINGTON HOUSE AND GROUNDS AS AN EXAMPLE OF SILICON VALLEY'S HISTORIC PAST AND AS THE HOME OF THE JUNIOR LEAGUE OF SAN JOSE WHO IS A BENEFACTOR OF THE FARRINGTON HISTORICAL FOUNDATION.

• History Museums

• 1646.

BOROUGH OF SEWICKLEY HEIGHTS

The Sewickley Heights History Center is a unique local museum honoring the lifestyle of Pittsburgh.

• Human Service Organizations

• 1647.

ELIZABETH CADY STANTON & SUSAN B

Monumental Women was created as an all-volunteer not-for-profit organization in 2014 with the initial goal of creating the first statue of real women in NYC's Central Park.