Nineteenth Century Collections Online (NCCO) This link opens in a new windowArchive 4: European Literature, 1700-1840: The Corvey Collection. This is one part of Nineteenth Century Collections Online. In addition to a remarkable trove of English-language literary texts, there are 3,658 works in French (including more than 500 by women) and 2,653 works in German, all of them dating primarily from the period 1790–1840.