A primary source is a document, speech, or other type of evidence written, created or otherwise produced during the time under study. Primary sources offer an inside view of a particular event.
Thousands of television commercials created or collected by the D'Arcy Masius Benton & Bowles (DMB&B) advertising agency, dated 1950s - 1980s. Available through Duke University Libraries.
The search and visualization platform for over 800,000 pages of digitized books and magazines from the histories of film, broadcasting, and recorded sound.