Expedition 67 to the Gouffre Berger, Official Report.
Gouffre Berger 67 - A Surface Members Recollections and Photographs.
Newspaper Reports for 1964 & 1967.
2003 Berger Expedition.
1962 Berger Expedition.
1964 Berger Expedition by Ian Curphey.
Recollections of the 1964 Berger expedition by Peter Nicholson.
Photographic Contribution to the Berger Archive by David Byett.
1962 British Berger Expedition (Four Pegasus Members attended)
1964 Pegasus Expedition.
1967 Pegasus Expedition.
1967 A Surface Members Recollections.
1967 Gerald Chester's Berger Related Photos.
Contribution by David Byett.