"DigiBaeck is your gateway to LBI's digital collections, a growing treasury of artifacts that document the rich heritage of German-speaking Jewry in the modern era. DigiBaeck provides instant access to materials ranging from rare 16th century renaissance books to memoirs that document the experience of German-Jewish émigrés across the world in the 20th century."
"...contains over 6,500 items contributed by the general public between March and June 2008. Every item originates from, or relates to, someone's experience of the First World War, either abroad or at home. " (based at The University of Oxford)
"Periscope Film LLC's archive is one of the largest military film collections in private hands. It includes rare training, combat, recruiting and history films made by the U.S. Government from 1914 through the mid-1980s. Subjects include the Army, Navy, Coast Guard, Marines, Air Force, and civilian aviation, and conflicts from the Spanish-American War through WWI, WWII, Korea and Vietnam."
An archive of primary sources from World War I gathered by volunteers of the World War I Military History List (WWI-L). "The archive is international in focus and intends to present in one location primary documents concerning the Great War. " Documents can be searched by keyword or browsed. Includes links to other WWI related sites.