Nineteenth Century Collections Online This link opens in a new windowNCCO presents a wide array of international digital primary sources (19th c. books, manuscripts, newspapers, ephemera, maps, photographs, etc.) from the 'long' nineteenth century. Heralding a new wave of international research and discovery on the 19th century, NCCO presents hard-to-find and visually rich collections from Africa, Britain, Europe, Asia, Latin-America, the Middle East, and the U.S.