• History Museums

• 667.

HANFORD MILLS MUSEUM AT EAST MEREDITH

Historic operating water-powered sawmill, gristmill & woodworking shop in the Catskills.

• Historical Societies and Related Activities

• 668.

Riverside the Farnsley-Moremen Landing Inc

Located on the Ohio River, the centerpiece of this 300-acre site is the 1837 Farnsley-Moremen House.

• County/Street/Civic/Multi-Arts Fairs and Festivals

• 669.

Central Kansas Flywheels Inc

SEE PART I PAGE 1 Central Kansas Flywheels Inc.

• Children's Museums

• 670.

Discovery Creek Childrens Museum of Washington

Baltimore-Washington, DC area nonprofit that disrupts poverty and helps children, youth, and adults reach their potential through hands-on education, health & wellness, and violence prevention programming.

• Water Resource, Wetlands Conservation & Management

• 671.

Buffalo River Stewardship Foundation Ltd

Our mission is to conserve for public benefit the natural, recreational, scenic, historical and productive values of the Buffalo National River.

Dining Car Society, Inc.

The Dining Car Society - Preserving & recreating the unique experience of the RR dining car with great food, service, and conversation.

• Single Organization Support

• 673.

Mining History Association Inc

FORM 990-EZ, PART III, PRIMARY EXEMPT PURPOSE - THE ORGANIZATION CONSISTS OF INDIVIDUALS INTERESTED IN THE HISTORY OF MINING AND METALLURGY.

• History Museums

• 674.

UNDERGROUND RAILROAD HISTORY

Join Underground Railroad Education Center.

SNOQUALMIE VALLEY HISTORICAL SOCIETY

We collect, preserve, and share the history of the Snoqualmie Valley, so present and future generations can understand our past.