This report is a comprehensive index and guide to oral histories on naval research and development. Tapes and transcripts of the interviews, prepared during the past twenty years, are held in Navy, Federal Government, and nongovernmental respositories. Abstracts and indicies by name and subject have been prepared for each interview. The report includes contact points at repositories holding the materials, and an acronym and abbreviation list. Keywords include: Military History, Naval History, Naval Research Laboratories, Naval Laboratory Management, Naval Research and Development, Oral History.