From Cave Paintings to the Internet: Chronological and Thematic Studies on the History of Information and Media
This interesting website from Jeremy Norman “is designed to help you follow the development of information and media, and attitudes about them, from the beginning of records to the present. Containing annotated references to discoveries, developments of a social, scientific, theoretical or technological nature, as well as references to physical books, documents, artifacts, art works, and to websites and other digital media, it arranges, both chronologically and thematically, selected historical examples and recent developments of the methods used to record, distribute, exchange, organize, store, and search information.” (from About the Database).  Images and text (with links to wikipedia) are combined with geographical information to allow mapping of the information.