View a collection of antique brass microscopes dating from the late 18th to early 20th centuries. On the site you will find many photos and articles about antique microscopes.
The Digital Archive for Community Histories of Hamburg offers to its users a totally new approach to the history of everyday life in this city in the Northern part of Germany. Images, documents, and objects collected by generations of Hamburgian citizens can now be published, searched, viewed, copied, and used for one’s own non-commercial digital projects within the reach of a mouseclick.
large-scale collection of
date-searchable Web sites archived and made available online; contains archived copies of
more than 1000 websites related to the U.S. Presidential Election of 2000; developed for the U.S. Library of Congress
The ?Mapping the Internet Electronic Resources Virtual Archive? (MINERVA) Web Preservation Project of the Library of Congress was established to initiate a broad program to collect and preserve ?born digital? primary source materials. A multi disciplinary team of Library staff representing cataloging, legal, public services, and technology services is studying methods to evaluate, select, collect, catalog, provide access to, and preserve these materials for future generations of researchers.