• Museums & Museum Activities

• 1909.

National Museum of World War II Aviation Inc

The National Museum of World War II Aviation is dedicated to the preservation, restoration, and education of WWII aviation.

• Museums & Museum Activities

• 1910.

Maine Lighthouse Museum Inc

Welcome to the Maine Lighthouse Museum.

National Armor and Cavalry Heritage Foundation Inc

Working to create a permanent home for Armor & Cavalry traditions through Pattons' Park and partnership w/ the US Army Armor & Cavalry Collection.

• Museums & Museum Activities

• 1912.

Museum at Portland Head Light

Landmark Portland Head Light and the adjacent ninety acre Fort Williams Park is open year-round from sunrise to sunset.

• Libraries, Library Science

• 1913.

COMMUNITY INFORMATION TRUST

A whole new approach to providing technology access and education in Omaha.

Mississippi Park Connection

We are the nonprofit partner of the Mississippi National River and Recreation Area.

• History Museums

• 1915.

Florida Railroad Museum Inc

Founded in 1982, the Florida Railroad Museum is the museum "Where you RIDE the exhibits.

• Natural Resource Conservation and Protection

• 1916.

THE UNIVERSAL ETHICIAN CHURCH

1. Provides "green burial" in America's first family green cemetery.

ASPEN HISTORICAL SOCIETY

Local Aspen History Comes To Life. Aspen Historical Society enriches the community through preserving and communicating our remarkable history.