American Historical Documents 1000-1904, Harvard Classics, Vol. 43
Primary materials from the British Foreign and Colonial Offices.
The Visual Information Access (VIA) system is a union catalog of visual resources at Harvard, focusing on artistic and cultural materials.
"creating a virtual research environment providing access to all existing digital documents in the sphere of historic book resources (manuscripts, incunabula, early printed books, maps, charters and other types of documents)." Most items are taken from the National Library of the Czech Republic.