The original of this document is held in the United Kingdom at
The National Archives, Kew, Richmond, Surrey, TW9 4DU. Reference HW 25/1.
| Page | Chapter | |
| 1 | I | Background |
| 17 | II | Research |
| 28 | III | April 1941 - August 1942 The Hey Day of Banburismus |
| 40 | IV | September 1942 - June 1943 Porpoise and Shark "Short Signals" |
| 55 | V | Retrospect and Prospect |
| 60 | VI | June 1943 - August 1944 Expansion |
| 76 | VII | September 1944 - May 1945 The Last Months |
| Part II | Organization and Technical Work of the Hut | |
| 86 | VIII | General |
| 94 | IX | Banburismus |
| 110 | X | Cribbing |
| Part III | A Critical Review | |
| 121 | XI | The Enemy's Mistakes |
| XII | Our Mistakes |