Virtual Vietnam Archive (Texas Tech's Vietnam Center)Archive currently contains over 3 million pages of scanned materials including documents, photographs, slides, negatives, oral histories, artifacts, moving images, sound recordings, maps, and collection finding aids. The bulk of the holdings of the Vietnam Archive tend to be more personal in nature - personal photographs, letters home, etc. While there are some official records, particularly from the USMC, these are generally copies kept and donated by veterans or researchers.