Contact the Museum

By mail:

U.S. Department of the Interior Museum
1849 C Street, NW (MIB-MS 1251)
Washington, DC 20240-1000

By telephone:

• General Information and Tour Reservations: 202.208.4743
• Registrar: 202.208.7017
• Assistant Registrar: 202.208.5105
• Chief Curator: 202.208.1166

On social media @InteriorMuseum:

• Facebook
• Twitter