Founded in 1910, Historic New England is on an ongoing mission to preserve and exhibit articles of New England cultural heritage, spanning from the 17th century to today. The organization manages 36 historical sites across the region, each with its own roster of public programs. The group also maintains a collection of historically relevant artifacts and an archive of documents and photographs, publishes several journals, and hosts youth programs aimed at promoting an awareness of and an interest in New England history. Its administrative headquarters are in one of its historical properties, the first Harrison Gray Otis House.