The Nixon Era Center's "Research Collection on the Nixon Presidency" consists of more than 130 boxes of audiotapes, videotapes, transcripts, correspondence, and clipping files. Some of this material is available on-line at this site.

Key Questions — Based upon research materials from the collection, these questions focus on specific historical issues within the broader subjects of Watergate and the Nixon Presidency. They are "guideposts" to the most significant areas of the collection.

Subject List — While these subject terms are not linked to specific items, they convey the scope of the collection.

Interviewees — This list includes most of the individuals interviewed for the 1991 book Silent Coup. The audiotaped interviews and transcripts comprise a significant portion of the collection.