• Land Resources Conservation

• 145.

Cider Mill Friends of Open Space and Historic Preservation Inc

Cider Mill Friends is restoring the c.

• Alliance/Advocacy Organizations

• 146.

NATIONAL MALL COALITION, formerly The National Coalition to Save Our Mall

An Organized Voice for the Public on National Mall Matters The mission of the National Mall Coalition, a 501(c)(3) nonprofit organization based in Washington DC, is to provide an organized voice for the public on Mall matters; to educate the American public about the historic and ongoing role of the Mall in American democracy; to advocate comprehensive, visionary planning for the National Mall in the 3rd century; and to work in collaboration with government, nonprofits, and the business sector to implement forward-looking improvements that will ensure the vitality, beauty, and continued active role of this national treasure in the capital and in American life.

• Neighborhood/Block Association

• 147.

Roosevelt Park Neighborhood Assoc

Roosevelt Park Neighborhood Association is a place to receive resources, leadership and public safety training and civic engagement opportunities.

Historic Philadelphia, Inc.

Historic Philadelphia isn’t just a place.

Historical Preservation Inc

Vibrant historical neighborhood in the heart of Oklahoma City Heritage Hills Historic Neighborhood is Oklahoma City's first historic preservation district.

Stratford Hall

Historic Preserve located in Virginia's Northern Neck.

• Community/Neighborhood Development, Improvement

• 151.

Margaret Place Historical District Inc

Margaret Place Historical District When you live in a special place it is natural to want to share it with others.

• Natural Resource Conservation and Protection

• 152.

Potomac Conservancy, Inc.

We believe the foundation of healthy, sustainable, and vibrant communities starts with clean water.

• Historical Societies and Related Activities

• 153.

THE GATEWOOD MARTIN MANSION

The HISTORIC Martin Mansion c. 1907 The HISTORIC Martin Mansion c.