Deutsches Historisches Museum / German Historical Museum

As part of its website, the German Historical Museum (Berlin) offers users a collection database that includes an extensive inventory of objects, printed material, film, etc., relating to many periods of modern German history. Entries are searchable by title, keyword, and other criteria. Site is in both English and German, although the majority of holdings are in German. The collection also includes a lot of material on the history of military and warfare in German Central Europe.