Index includes a reel by reel index with some detail. This is a 12 reel set. While the set would be extremely useful for in depth research into the My Lai incident, users should consult other material before using this set as the material in the set presumes some background and knowledge of both the Vietnam war and the particular incident. Edwin Chadwick was a nineteenth century reformer with a wide range of interests, particularly in the areas of public health and prisons. Wide ranging set chronicling U. S. space programs from 1945-1991.
Some material contains deletions for security reasons.
Indexed by subject, organizations, and personal names. In addition to indexing the guide contains extensive explanatory and reference material on the subject, including glossaries and bibliographies. The nature of this material indicates that this set is aimed at the researcher with at least some background in the subject as much of the material included is quite technical.