Though they are not primary sources, reference books can help you understand the context of primary sources and give you important names, dates and concepts for further research.
Good for: First hand accounts of European exploration, trade and colonization worldwide using primary sources.
Contains: Manuscripts, maps, illustrated documents, diaries, and ship logs.
Dates covered: 1420-1920.
Good for: Finding primary source records of Native American and indigenous groups in the United States, Canada, and Mexico.
Contains: Manuscripts, artwork, and rare printed books.
Dates covered: 1400-1950s.
Good for: Reading letters about medieval family life, business, relationships, trade, politics, and community.
Contains: Archive of correspondence.
Dates covered: 1400-1500.
Good for: Studying journeys to central Asia and the Far East.
Contains: Manuscripts from European travelers.
Dates covered: 1200s-1500s.
Good for: Studying significant British historical documents.
Contains: Primary sources like treaties, statutes, declarations, government and cabinet proceedings, plus editorial commentary.
Dates covered: 476-1914.